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| author | Elia Pinto <gitter.spiros@gmail.com> | 2014-04-23 06:44:04 -0700 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2014-04-23 15:17:03 -0700 |
| commit | 03db917867bfd27c7a1f8e5b713d7bd7d3f6370e (patch) | |
| tree | 96fde115748fbb83bb2fd7aa56b3b9a414960863 /t/lib-cvs.sh | |
| parent | 5a4352024ae71613186730e3a3ab670f43904ad6 (diff) | |
| download | git-03db917867bfd27c7a1f8e5b713d7bd7d3f6370e.tar.gz | |
lib-cvs.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
sed -i 's@`\(.*\)`@$(\1)@g' ${_f}
done
and then carefully proof-read.
Signed-off-by: Elia Pinto <gitter.spiros@gmail.com>
Reviewed-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/lib-cvs.sh')
| -rw-r--r-- | t/lib-cvs.sh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/t/lib-cvs.sh b/t/lib-cvs.sh index 5076718916..9b2bcfb1b0 100644 --- a/t/lib-cvs.sh +++ b/t/lib-cvs.sh @@ -13,7 +13,7 @@ fi CVS="cvs -f" export CVS -cvsps_version=`cvsps -h 2>&1 | sed -ne 's/cvsps version //p'` +cvsps_version=$(cvsps -h 2>&1 | sed -ne 's/cvsps version //p') case "$cvsps_version" in 2.1 | 2.2*) ;; |