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 <[email protected]>
---
contrib/examples/git-merge.sh | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/contrib/examples/git-merge.sh b/contrib/examples/git-merge.sh
index 52f2aaf..ee99f1a 100755
--- a/contrib/examples/git-merge.sh
+++ b/contrib/examples/git-merge.sh
@@ -523,10 +523,10 @@ do
if test "$exit" -eq 1
then
- cnt=`{
+ cnt=$({
git diff-files --name-only
git ls-files --unmerged
- } | wc -l`
+ } | wc -l)
if test $best_cnt -le 0 || test $cnt -le $best_cnt
then
best_strategy=$strategy
--
2.3.3.GIT
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