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 $(…) feature from
the Korn shell.
Signed-off-by: Elia Pinto <gitter.spiros@xxxxxxxxx>
---
t/t1000-read-tree-m-3way.sh | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/t/t1000-read-tree-m-3way.sh b/t/t1000-read-tree-m-3way.sh
index babcdd2..a0b79b4 100755
--- a/t/t1000-read-tree-m-3way.sh
+++ b/t/t1000-read-tree-m-3way.sh
@@ -519,10 +519,10 @@ test_expect_success \
'rm -f .git/index F16 &&
echo F16 >F16 &&
git update-index --add F16 &&
- tree0=`git write-tree` &&
+ tree0=$(git write-tree) &&
echo E16 >F16 &&
git update-index F16 &&
- tree1=`git write-tree` &&
+ tree1=$(git write-tree) &&
read_tree_must_succeed -m $tree0 $tree1 $tree1 $tree0 &&
git ls-files --stage'
--
1.7.10.4
--
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