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
sed -i 's@`\(.*\)`@$(\1)@g' ${_f}
done
and then carefully proof-read.
Signed-off-by: Elia Pinto <[email protected]>
---
contrib/examples/git-tag.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/contrib/examples/git-tag.sh b/contrib/examples/git-tag.sh
index 2c15bc9..1bd8f3c 100755
--- a/contrib/examples/git-tag.sh
+++ b/contrib/examples/git-tag.sh
@@ -156,7 +156,7 @@ prev=0000000000000000000000000000000000000000
if git show-ref --verify --quiet -- "refs/tags/$name"
then
test -n "$force" || die "tag '$name' already exists"
- prev=`git rev-parse "refs/tags/$name"`
+ prev=$(git rev-parse "refs/tags/$name")
fi
shift
git check-ref-format "tags/$name" ||
--
1.7.10.4
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