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| author | Elia Pinto <gitter.spiros@gmail.com> | 2015-12-22 15:10:30 +0100 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2015-12-27 15:33:13 -0800 |
| commit | e429dfd5e49e8eb5471ae82cfdd9a86bc1f587f4 (patch) | |
| tree | 4f99c41e983bbb9021b58115d150519354888e7e /t/lib-httpd.sh | |
| parent | 4796af1510b2dd997d1068755af9910a5ddb60d6 (diff) | |
| download | git-e429dfd5e49e8eb5471ae82cfdd9a86bc1f587f4.tar.gz git-e429dfd5e49e8eb5471ae82cfdd9a86bc1f587f4.tar.xz | |
t/lib-httpd.sh: use the $( ... ) construct for command substitution
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.spiros@gmail.com>
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/lib-httpd.sh')
| -rw-r--r-- | t/lib-httpd.sh | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/t/lib-httpd.sh b/t/lib-httpd.sh index e9714467d..f9f3e5fd8 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 |