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t/t5506-remote-groups.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> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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@ -20,7 +20,7 @@ update_repos() {
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}
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repo_fetched() {
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if test "`git log -1 --pretty=format:%s $1 --`" = "`cat mark`"; then
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if test "$(git log -1 --pretty=format:%s $1 --)" = "$(cat mark)"; then
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echo >&2 "repo was fetched: $1"
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return 0
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fi
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