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authorElia Pinto <gitter.spiros@gmail.com>2014-04-16 17:29:51 (GMT)
committerJunio C Hamano <gitster@pobox.com>2014-04-17 18:14:59 (GMT)
commit1b3cddd28834ef7c32f2049054c9179c68a381f6 (patch)
tree3ed7c159815341df394800da443e9b81ad39e228 /contrib/examples/git-ls-remote.sh
parent3e867415170ed73511291fb2dd47bac3c4d51f3a (diff)
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git-ls-remote.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' ${_f} done and then carefully proof-read. Signed-off-by: Elia Pinto <gitter.spiros@gmail.com> Reviewed-by: Matthieu Moy <Matthieu.Moy@imag.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'contrib/examples/git-ls-remote.sh')
-rwxr-xr-xcontrib/examples/git-ls-remote.sh4
1 files changed, 2 insertions, 2 deletions
diff --git a/contrib/examples/git-ls-remote.sh b/contrib/examples/git-ls-remote.sh
index fec70bb..2aa89a7 100755
--- a/contrib/examples/git-ls-remote.sh
+++ b/contrib/examples/git-ls-remote.sh
@@ -55,11 +55,11 @@ tmpdir=$tmp-d
case "$peek_repo" in
http://* | https://* | ftp://* )
if [ -n "$GIT_SSL_NO_VERIFY" -o \
- "`git config --bool http.sslVerify`" = false ]; then
+ "$(git config --bool http.sslVerify)" = false ]; then
curl_extra_args="-k"
fi
if [ -n "$GIT_CURL_FTP_NO_EPSV" -o \
- "`git config --bool http.noEPSV`" = true ]; then
+ "$(git config --bool http.noEPSV)" = true ]; then
curl_extra_args="${curl_extra_args} --disable-epsv"
fi
curl -nsf $curl_extra_args --header "Pragma: no-cache" "$peek_repo/info/refs" ||