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/t5538-push-shallow.sh | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/t/t5538-push-shallow.sh b/t/t5538-push-shallow.sh
index 8e54ac5..23a729a 100755
--- a/t/t5538-push-shallow.sh
+++ b/t/t5538-push-shallow.sh
@@ -104,7 +104,7 @@ EOF
'
test_expect_success 'push from full to shallow' '
- ! git --git-dir=shallow2/.git cat-file blob `echo 1|git hash-object
--stdin` &&
+ ! git --git-dir=shallow2/.git cat-file blob $(echo 1|git hash-object
--stdin) &&
commit 1 &&
git push shallow2/.git +master:refs/remotes/top/master &&
(
@@ -117,7 +117,7 @@ test_expect_success 'push from full to shallow' '
3
EOF
test_cmp expect actual &&
- git cat-file blob `echo 1|git hash-object --stdin` >/dev/null
+ git cat-file blob $(echo 1|git hash-object --stdin) >/dev/null
)
'
--
1.7.10.4
--
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