The Git CodingGuidelines prefer the $( ... ) construct for command
substitution instead of using the back-quotes, or grave accents (`..`).
The backquoted form is the historical 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. Because of this the POSIX shell adopted the $(…) feature from
the Korn shell.
The patch was generated by the simple script
for _f in $(find . -name "*.sh")
do
sed -i 's@`\(.*\)`@$(\1)@g' ${_f}
done
Signed-off-by: Elia Pinto <[email protected]>
---
t/t5506-remote-groups.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/t/t5506-remote-groups.sh b/t/t5506-remote-groups.sh
index 530b016..83d5558 100755
--- a/t/t5506-remote-groups.sh
+++ b/t/t5506-remote-groups.sh
@@ -20,7 +20,7 @@ update_repos() {
}
repo_fetched() {
- if test "`git log -1 --pretty=format:%s $1 --`" = "`cat mark`"; then
+ if test "$(git log -1 --pretty=format:%s $1 --)" = "$(cat mark)"; then
echo >&2 "repo was fetched: $1"
return 0
fi
--
1.7.10.4
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