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authorLibravatar Elia Pinto <gitter.spiros@gmail.com>2016-01-07 14:51:44 +0100
committerLibravatar Junio C Hamano <gitster@pobox.com>2016-01-07 13:58:01 -0800
commitae4c094e3744de5b7ec97c8edada78fa9adf9fa5 (patch)
tree2c41ff0c8c5aa19cd6cc68b5bae2754d74cc71bd /t/t4005-diff-rename-2.sh
parentt/t6002-rev-list-bisect.sh: use the $( ... ) construct for command substitution (diff)
downloadtgif-ae4c094e3744de5b7ec97c8edada78fa9adf9fa5.tar.xz
t/t6015-rev-list-show-all-parents.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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