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authorLibravatar Elia Pinto <gitter.spiros@gmail.com>2014-04-30 09:23:06 -0700
committerLibravatar Junio C Hamano <gitster@pobox.com>2014-04-30 11:08:09 -0700
commitce21ccfae0729fd73b54f3ae4935fc7769343561 (patch)
treebcd8bcc5770ccbb3322c3201e5f6c359a4ca85fb /t/t4252
parentt4119-apply-config.sh: use the $( ... ) construct for command substitution (diff)
downloadtgif-ce21ccfae0729fd73b54f3ae4935fc7769343561.tar.xz
t4204-patch-id.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>
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