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 $(…) feature from
the Korn shell.
Signed-off-by: Elia Pinto <gitter.spi...@gmail.com>
---
t/t4119-apply-config.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/t/t4119-apply-config.sh b/t/t4119-apply-config.sh
index 3d0384d..c393be6 100755
--- a/t/t4119-apply-config.sh
+++ b/t/t4119-apply-config.sh
@@ -68,7 +68,7 @@ test_expect_success 'apply --whitespace=strip from config' '
check_result sub/file1
'
-D=`pwd`
+D=$(pwd)
test_expect_success 'apply --whitespace=strip in subdir' '
--
1.7.10.4
--
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