From db0ff2c032f7ae3c1cc2e80fbd6a15870ed8f4dc Mon Sep 17 00:00:00 2001 From: Elia Pinto Date: Fri, 8 Jan 2016 12:06:21 +0100 Subject: [PATCH] t/t7408-submodule-reference.sh: use the $( ... ) construct for command substitution The Git CodingGuidelines prefer the $(...) construct for command substitution instead of using the backquotes `...`. The backquoted form is the traditional method for command substitution, and is supported by POSIX. However, all but the simplest uses become complicated quickly. In particular, embedded command substitutions and/or the use of double quotes require careful escaping with the backslash character. The patch was generated by: for _f in $(find . -name "*.sh") do perl -i -pe 'BEGIN{undef $/;} s/`(.+?)`/\$(\1)/smg' "${_f}" done and then carefully proof-read. Signed-off-by: Elia Pinto Signed-off-by: Junio C Hamano --- t/t7408-submodule-reference.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/t/t7408-submodule-reference.sh b/t/t7408-submodule-reference.sh index b770b2f04d..eaea19b8f2 100755 --- a/t/t7408-submodule-reference.sh +++ b/t/t7408-submodule-reference.sh @@ -6,7 +6,7 @@ test_description='test clone --reference' . ./test-lib.sh -base_dir=`pwd` +base_dir=$(pwd) U=$base_dir/UPLOAD_LOG