The Git CodingGuidelines prefer the $(...) construct for command
substitution instead of using the backquotes `...`.
The backquoted form is the traditional 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.
The patch was generated by:
for _f in $(find . -name "*.sh")
do
perl -i -pe 'BEGIN{undef $/;} s/`(.+?)`/\$(\1)/smg' "${_f}"
done
and then carefully proof-read.
Signed-off-by: Elia Pinto <gitter.spi...@gmail.com>
---
t/lib-httpd.sh | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/t/lib-httpd.sh b/t/lib-httpd.sh
index e971446..f9f3e5f 100644
--- a/t/lib-httpd.sh
+++ b/t/lib-httpd.sh
@@ -98,8 +98,8 @@ then
test_skip_or_die $GIT_TEST_HTTPD "no web server found at
'$LIB_HTTPD_PATH'"
fi
-HTTPD_VERSION=`$LIB_HTTPD_PATH -v | \
- sed -n 's/^Server version: Apache\/\([0-9]*\)\..*$/\1/p; q'`
+HTTPD_VERSION=$($LIB_HTTPD_PATH -v | \
+ sed -n 's/^Server version: Apache\/\([0-9]*\)\..*$/\1/p; q')
if test -n "$HTTPD_VERSION"
then
--
2.3.3.GIT
--
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