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/t6034-merge-rename-nocruft.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/t/t6034-merge-rename-nocruft.sh b/t/t6034-merge-rename-nocruft.sh
index 65be95f..34f17be 100755
--- a/t/t6034-merge-rename-nocruft.sh
+++ b/t/t6034-merge-rename-nocruft.sh
@@ -117,7 +117,7 @@ test_expect_success 'merge blue into white (A->B, mod A, A
untracked)' \
echo "BAD: A does not exist in working directory"
return 1
}
- test `cat A` = dirty || {
+ test $(cat A) = dirty || {
echo "BAD: A content is wrong"
return 1
}
--
1.7.10.4
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