contrib/thunderbird-patch-inline/appp.sh: use the $( ... ) construct for command...
authorElia Pinto <gitter.spiros@gmail.com>
Tue, 22 Dec 2015 14:10:28 +0000 (15:10 +0100)
committerJunio C Hamano <gitster@pobox.com>
Sun, 27 Dec 2015 23:33:13 +0000 (15:33 -0800)
commit57eb1bef7d86507437ebdfa5a855508e6ab05035
treeab0ad06302eed4ed6bd6d26c3d4986b1bc5171a1
parentbc32bacc72078b92b9e9f02acec63ccc28564a01
contrib/thunderbird-patch-inline/appp.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>
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
contrib/thunderbird-patch-inline/appp.sh