rebase-interactive: simplify pick_on_preserving_merges

Use compound if statement instead of nested if statements to
simplify pick_on_preserving_merges.

Signed-off-by: Wink Saville <wink@saville.com>
Acked-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Wink Saville 2018-03-22 21:39:52 -07:00 committed by Junio C Hamano
parent 90bbd502d5
commit 0c4030ca26

View File

@ -307,17 +307,14 @@ pick_one_preserving_merges () {
esac
sha1=$(git rev-parse $sha1)
if test -f "$state_dir"/current-commit
if test -f "$state_dir"/current-commit && test "$fast_forward" = t
then
if test "$fast_forward" = t
then
while read current_commit
do
git rev-parse HEAD > "$rewritten"/$current_commit
done <"$state_dir"/current-commit
rm "$state_dir"/current-commit ||
die "$(gettext "Cannot write current commit's replacement sha1")"
fi
while read current_commit
do
git rev-parse HEAD > "$rewritten"/$current_commit
done <"$state_dir"/current-commit
rm "$state_dir"/current-commit ||
die "$(gettext "Cannot write current commit's replacement sha1")"
fi
echo $sha1 >> "$state_dir"/current-commit