t9402: Add missing &&; Code style

Add missing && at 2 places
Re-formated the sub-shell parantheses (coding style)
Added missing ] in the test_expect_success header at 2 places

Signed-off-by: Torsten Bögershausen <tboegi@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

t/t9402-git-cvsserver-refs.sh

@@ -54,10 +54,12 @@ check_diff() {
     vNew="$3"
     rm -rf diffSandbox
     git clone -q -n . diffSandbox &&
-    ( cd diffSandbox &&
+    (
+      cd diffSandbox &&
       git checkout "$vOld" &&
       git apply -p0 --index <"../$diffFile" &&
-      git diff --exit-code "$vNew" ) >check_diff_apply.out 2>&1
+      git diff --exit-code "$vNew"
+		) >check_diff_apply.out 2>&1
 }
 
 #########
@@ -149,7 +151,8 @@ test_expect_success 'cvs co b1 [cvswork3]' '
 '
 
 test_expect_success 'edit cvswork3 and save diff' '
-    ( cd cvswork3 &&
+    (
+      cd cvswork3 &&
       sed -e "s/line1/line1 - data/" adir/afile >adir/afileNEW &&
 			mv -f adir/afileNEW adir/afile &&
       echo "afile5" >adir/afile5 &&
@@ -180,8 +183,7 @@ test_expect_success 'setup v1.2 on b1' '
 '
 
 test_expect_success 'cvs -f up (on b1 adir)' '
-    ( cd cvswork/adir &&
+    ( cd cvswork/adir && cvs -f up -d ) >cvs.log 2>&1 &&
-      cvs -f up -d ) >cvs.log 2>&1 &&
     check_start_tree cvswork &&
     check_file cvswork textfile.c v1 &&
     check_file cvswork t2 v1 &&
@@ -193,8 +195,7 @@ test_expect_success 'cvs -f up (on b1 adir)' '
 '
 
 test_expect_success 'cvs up (on b1 /)' '
-    ( cd cvswork &&
+    ( cd cvswork && cvs -f up -d ) >cvs.log 2>&1 &&
-      cvs -f up -d ) >cvs.log 2>&1 &&
     check_start_tree cvswork &&
     check_file cvswork textfile.c v1.2 &&
     check_file cvswork t3 v1.2 &&
@@ -208,8 +209,7 @@ test_expect_success 'cvs up (on b1 /)' '
 
 # Make sure "CVS/Tag" files didn't get messed up:
 test_expect_success 'cvs up (on b1 /) (again; check CVS/Tag files)' '
-    ( cd cvswork &&
+    ( cd cvswork && cvs -f up -d ) >cvs.log 2>&1 &&
-      cvs -f up -d ) >cvs.log 2>&1 &&
     check_start_tree cvswork &&
     check_file cvswork textfile.c v1.2 &&
     check_file cvswork t3 v1.2 &&
@@ -223,8 +223,7 @@ test_expect_success 'cvs up (on b1 /) (again; check CVS/Tag files)' '
 
 # update to another version:
 test_expect_success 'cvs up -r v1' '
-    ( cd cvswork &&
+    ( cd cvswork && cvs -f up -r v1 ) >cvs.log 2>&1 &&
-      cvs -f up -r v1 ) >cvs.log 2>&1 &&
     check_start_tree cvswork &&
     check_file cvswork textfile.c v1 &&
     check_file cvswork t2 v1 &&
@@ -236,8 +235,7 @@ test_expect_success 'cvs up -r v1' '
 '
 
 test_expect_success 'cvs up' '
-    ( cd cvswork &&
+    ( cd cvswork && cvs -f up ) >cvs.log 2>&1 &&
-      cvs -f up ) >cvs.log 2>&1 &&
     check_start_tree cvswork &&
     check_file cvswork textfile.c v1 &&
     check_file cvswork t2 v1 &&
@@ -249,8 +247,7 @@ test_expect_success 'cvs up' '
 '
 
 test_expect_success 'cvs up (again; check CVS/Tag files)' '
-    ( cd cvswork &&
+    ( cd cvswork && cvs -f up -d ) >cvs.log 2>&1 &&
-      cvs -f up -d ) >cvs.log 2>&1 &&
     check_start_tree cvswork &&
     check_file cvswork textfile.c v1 &&
     check_file cvswork t2 v1 &&
@@ -279,15 +276,16 @@ test_expect_success 'cvs co b2 [into cvswork2]' '
 '
 
 test_expect_success 'root dir edit [cvswork2]' '
-    ( cd cvswork2 &&
+    (
-      echo "Line 2" >>textfile.c &&
+      cd cvswork2 && echo "Line 2" >>textfile.c &&
       ! cvs -f diff -u >"$WORKDIR/cvsEdit1.diff" &&
       cvs -f commit -m "edit textfile.c" textfile.c
     ) >cvsEdit1.log 2>&1
 '
 
 test_expect_success 'root dir rm file [cvswork2]' '
-    ( cd cvswork2 &&
+    (
+      cd cvswork2 &&
       cvs -f rm -f t2 &&
       cvs -f diff -u >../cvsEdit2-empty.diff &&
       ! cvs -f diff -N -u >"$WORKDIR/cvsEdit2-N.diff" &&
@@ -295,8 +293,9 @@ test_expect_success 'root dir rm file [cvswork2]' '
     ) >cvsEdit2.log 2>&1
 '
 
-test_expect_success 'subdir edit/add/rm files [cvswork2' '
+test_expect_success 'subdir edit/add/rm files [cvswork2]' '
-    ( cd cvswork2 &&
+    (
+      cd cvswork2 &&
       sed -e "s/line 1/line 1 (v2)/" adir/bdir/bfile >adir/bdir/bfileNEW &&
       mv -f adir/bdir/bfileNEW adir/bdir/bfile &&
       rm adir/bdir/b2file &&
@@ -306,7 +305,8 @@ test_expect_success 'subdir edit/add/rm files [cvswork2' '
       cvs -f add bdir/b4file &&
       ! cvs -f diff -N -u >"$WORKDIR/cvsEdit3.diff" &&
       git fetch gitcvs.git b2:b2 &&
-      ( cd .. &&
+      (
+	cd .. &&
 	! cvs -f diff -u -N -r v1.2 >"$WORKDIR/cvsEdit3-v1.2.diff" &&
 	! cvs -f diff -u -N -r v1.2 -r v1 >"$WORKDIR/cvsEdit3-v1.2-v1.diff"
       ) &&
@@ -334,12 +334,14 @@ test_expect_success 'validate basic diffs saved during above cvswork2 edits' '
     test $(grep Index: cvsEdit3.diff | wc -l) = 3 &&
     rm -rf diffSandbox &&
     git clone -q -n . diffSandbox &&
-    ( cd diffSandbox &&
+    (
+      cd diffSandbox &&
       git checkout v1 &&
       git apply -p0 --index <"$WORKDIR/cvsEdit1.diff" &&
       git apply -p0 --index <"$WORKDIR/cvsEdit2-N.diff" &&
       git apply -p0 --directory=adir --index <"$WORKDIR/cvsEdit3.diff" &&
-      git diff --exit-code v2 ) >"check_diff_apply.out" 2>&1
+      git diff --exit-code v2
+    ) >"check_diff_apply.out" 2>&1
 '
 
 test_expect_success 'validate v1.2 diff saved during last cvswork2 edit' '
@@ -353,8 +355,7 @@ test_expect_success 'validate v1.2 v1 diff saved during last cvswork2 edit' '
 '
 
 test_expect_success 'cvs up [cvswork2]' '
-    ( cd cvswork2 &&
+    ( cd cvswork2 && cvs -f up ) >cvs.log 2>&1 &&
-      cvs -f up ) >cvs.log 2>&1 &&
     check_start_tree cvswork2 &&
     check_file cvswork2 textfile.c v2 &&
     check_file cvswork2 adir/afile v2 &&
@@ -365,8 +366,7 @@ test_expect_success 'cvs up [cvswork2]' '
 '
 
 test_expect_success 'cvs up -r b2 [back to cvswork]' '
-    ( cd cvswork &&
+    ( cd cvswork && cvs -f up -r b2 ) >cvs.log 2>&1 &&
-      cvs -f up -r b2 ) >cvs.log 2>&1 &&
     check_start_tree cvswork &&
     check_file cvswork textfile.c v2 &&
     check_file cvswork adir/afile v2 &&
@@ -377,8 +377,7 @@ test_expect_success 'cvs up -r b2 [back to cvswork]' '
 '
 
 test_expect_success 'cvs up -r b1' '
-    ( cd cvswork &&
+    ( cd cvswork && cvs -f up -r b1 ) >cvs.log 2>&1 &&
-      cvs -f up -r b1 ) >cvs.log 2>&1 &&
     check_start_tree cvswork &&
     check_file cvswork textfile.c v1.2 &&
     check_file cvswork t3 v1.2 &&
@@ -391,8 +390,7 @@ test_expect_success 'cvs up -r b1' '
 '
 
 test_expect_success 'cvs up -A' '
-    ( cd cvswork &&
+    ( cd cvswork && cvs -f up -A ) >cvs.log 2>&1 &&
-      cvs -f up -A ) >cvs.log 2>&1 &&
     check_start_tree cvswork &&
     check_file cvswork textfile.c v1 &&
     check_file cvswork t2 v1 &&
@@ -404,8 +402,7 @@ test_expect_success 'cvs up -A' '
 '
 
 test_expect_success 'cvs up (check CVS/Tag files)' '
-    ( cd cvswork &&
+    ( cd cvswork && cvs -f up ) >cvs.log 2>&1 &&
-      cvs -f up ) >cvs.log 2>&1 &&
     check_start_tree cvswork &&
     check_file cvswork textfile.c v1 &&
     check_file cvswork t2 v1 &&
@@ -418,8 +415,7 @@ test_expect_success 'cvs up (check CVS/Tag files)' '
 
 # This is not really legal CVS, but it seems to work anyway:
 test_expect_success 'cvs up -r heads/b1' '
-    ( cd cvswork &&
+    ( cd cvswork && cvs -f up -r heads/b1 ) >cvs.log 2>&1 &&
-      cvs -f up -r heads/b1 ) >cvs.log 2>&1 &&
     check_start_tree cvswork &&
     check_file cvswork textfile.c v1.2 &&
     check_file cvswork t3 v1.2 &&
@@ -433,8 +429,7 @@ test_expect_success 'cvs up -r heads/b1' '
 
 # But this should work even if CVS client checks -r more carefully:
 test_expect_success 'cvs up -r heads_-s-b2 (cvsserver escape mechanism)' '
-    ( cd cvswork &&
+    ( cd cvswork && cvs -f up -r heads_-s-b2 ) >cvs.log 2>&1 &&
-      cvs -f up -r heads_-s-b2 ) >cvs.log 2>&1 &&
     check_start_tree cvswork &&
     check_file cvswork textfile.c v2 &&
     check_file cvswork adir/afile v2 &&
@@ -447,8 +442,7 @@ test_expect_success 'cvs up -r heads_-s-b2 (cvsserver escape mechanism)' '
 v1hash=$(git rev-parse v1)
 test_expect_success 'cvs up -r $(git rev-parse v1)' '
     test -n "$v1hash" &&
-    ( cd cvswork &&
+    ( cd cvswork && cvs -f up -r "$v1hash" ) >cvs.log 2>&1 &&
-      cvs -f up -r "$v1hash" ) >cvs.log 2>&1 &&
     check_start_tree cvswork &&
     check_file cvswork textfile.c v1 &&
     check_file cvswork t2 v1 &&
@@ -460,23 +454,20 @@ test_expect_success 'cvs up -r $(git rev-parse v1)' '
 '
 
 test_expect_success 'cvs diff -r v1 -u' '
-    ( cd cvswork &&
+    ( cd cvswork && cvs -f diff -r v1 -u ) >cvsDiff.out 2>cvs.log &&
-      cvs -f diff -r v1 -u ) >cvsDiff.out 2>cvs.log &&
     test ! -s cvsDiff.out &&
     test ! -s cvs.log
 '
 
 test_expect_success 'cvs diff -N -r v2 -u' '
-    ( cd cvswork &&
+    ( cd cvswork && ! cvs -f diff -N -r v2 -u ) >cvsDiff.out 2>cvs.log &&
-      ! cvs -f diff -N -r v2 -u ) >cvsDiff.out 2>cvs.log &&
     test ! -s cvs.log &&
     test -s cvsDiff.out &&
     check_diff cvsDiff.out v2 v1 >check_diff.out 2>&1
 '
 
 test_expect_success 'cvs diff -N -r v2 -r v1.2' '
-    ( cd cvswork &&
+    ( cd cvswork && ! cvs -f diff -N -r v2 -r v1.2 -u ) >cvsDiff.out 2>cvs.log &&
-      ! cvs -f diff -N -r v2 -r v1.2 -u ) >cvsDiff.out 2>cvs.log &&
     test ! -s cvs.log &&
     test -s cvsDiff.out &&
     check_diff cvsDiff.out v2 v1.2 >check_diff.out 2>&1
@@ -484,17 +475,18 @@ test_expect_success 'cvs diff -N -r v2 -r v1.2' '
 
 test_expect_success 'apply early [cvswork3] diff to b3' '
     git clone -q . gitwork3 &&
-    ( cd gitwork3 &&
+    (
+      cd gitwork3 &&
       git checkout -b b3 v1 &&
       git apply -p0 --index <"$WORKDIR/cvswork3edit.diff" &&
-      git commit -m "cvswork3 edits applied" ) &&
+      git commit -m "cvswork3 edits applied"
+    ) &&
     git fetch gitwork3 b3:b3 &&
     git tag v3 b3
 '
 
 test_expect_success 'check [cvswork3] diff' '
-    ( cd cvswork3 &&
+    ( cd cvswork3 && ! cvs -f diff -N -u ) >"$WORKDIR/cvsDiff.out" 2>cvs.log &&
-      ! cvs -f diff -N -u ) >"$WORKDIR/cvsDiff.out" 2>cvs.log &&
     test ! -s cvs.log &&
     test -s cvsDiff.out &&
     test $(grep Index: cvsDiff.out | wc -l) = 3 &&
@@ -503,8 +495,7 @@ test_expect_success 'check [cvswork3] diff' '
 '
 
 test_expect_success 'merge early [cvswork3] b3 with b1' '
-    ( cd gitwork3 &&
+    ( cd gitwork3 && git merge "message" HEAD b1 ) &&
-      git merge "message" HEAD b1 )
     git fetch gitwork3 b3:b3 &&
     git tag v3merged b3 &&
     git push --tags gitcvs.git b3:b3
@@ -515,11 +506,13 @@ test_expect_success 'merge early [cvswork3] b3 with b1' '
 # TODO: Validate that the .# file was saved properly, and then
 #   delete/ignore it when checking the tree.
 test_expect_success 'cvs up dirty [cvswork3]' '
-    ( cd cvswork3 &&
+    (
+      cd cvswork3 &&
       cvs -f up &&
-      ! cvs -f diff -N -u >"$WORKDIR/cvsDiff.out" ) >cvs.log 2>&1 &&
+      ! cvs -f diff -N -u >"$WORKDIR/cvsDiff.out"
+    ) >cvs.log 2>&1 &&
     test -s cvsDiff.out &&
-    test $(grep Index: cvsDiff.out | wc -l) = 2
+    test $(grep Index: cvsDiff.out | wc -l) = 2 &&
     check_start_tree cvswork3 &&
     check_file cvswork3 textfile.c v3merged &&
     check_file cvswork3 t3 v3merged &&
@@ -534,8 +527,9 @@ test_expect_success 'cvs up dirty [cvswork3]' '
 
 # TODO: test cvs status
 
-test_expect_success 'cvs commit [cvswork3' '
+test_expect_success 'cvs commit [cvswork3]' '
-    ( cd cvswork3 &&
+    (
+      cd cvswork3 &&
       cvs -f commit -m "dirty sandbox after auto-merge"
     ) >cvs.log 2>&1 &&
     check_start_tree cvswork3 &&