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authorLibravatar Elia Pinto <gitter.spiros@gmail.com>2016-01-07 14:51:42 +0100
committerLibravatar Junio C Hamano <gitster@pobox.com>2016-01-07 13:56:47 -0800
commit11da571a2fd902b1f4e002d185feada1c4b0dd1e (patch)
treeea17530006164297f2cab9db8ddfb863c7b1c84c /t/t5900-repo-selection.sh
parentt/t5900-repo-selection.sh: use the $( ... ) construct for command substitution (diff)
downloadtgif-11da571a2fd902b1f4e002d185feada1c4b0dd1e.tar.xz
t/t6001-rev-list-graft.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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