From: Elia Pinto <gitter.spiros@gmail.com>
Date: Mon, 4 Jan 2016 09:10:46 +0000 (+0100)
Subject: t/t5538-push-shallow.sh: use the $( ... ) construct for command substitution
X-Git-Tag: v2.8.0-rc0~103^2~46
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/752f505cf3e993003a854ecb1b6c08af8e40450e?hp=752f505cf3e993003a854ecb1b6c08af8e40450e

t/t5538-push-shallow.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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