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' ${_f}
done
and then carefully proof-read.
Signed-off-by: Elia Pinto <gitter.spiros@xxxxxxxxx>
---
t/t4010-diff-pathspec.sh | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/t/t4010-diff-pathspec.sh b/t/t4010-diff-pathspec.sh
index 2bb9736..bf07841 100755
--- a/t/t4010-diff-pathspec.sh
+++ b/t/t4010-diff-pathspec.sh
@@ -18,7 +18,7 @@ test_expect_success \
mkdir path1 &&
echo rezrov >path1/file1 &&
git update-index --add file0 path1/file1 &&
- tree=`git write-tree` &&
+ tree=$(git write-tree) &&
echo "$tree" &&
echo nitfol >file0 &&
echo yomin >path1/file1 &&
@@ -131,7 +131,7 @@ test_expect_success 'diff multiple wildcard pathspecs' '
mkdir path2 &&
echo rezrov >path2/file1 &&
git update-index --add path2/file1 &&
- tree3=`git write-tree` &&
+ tree3=$(git write-tree) &&
git diff --name-only $tree $tree3 -- "path2*1" "path1*1" >actual &&
cat <<-\EOF >expect &&
path1/file1
--
1.7.10.4
--
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