t9110-git-svn-use-svm-props.sh: use the $( ... ) construct for command substitution
authorElia Pinto <gitter.spiros@gmail.com>
Tue, 12 Jan 2016 10:45:16 +0000 (10:45 +0000)
committerJunio C Hamano <gitster@pobox.com>
Tue, 12 Jan 2016 19:47:28 +0000 (11:47 -0800)
commitefa639fe6b850de699b675bf3e9c4b35f54f54bc
treecb69a72ceb27892e9bcb31f1f9c6aab27345fc44
parent1be2fa02b5ac97346e6745c767c559ee363ff378
t9110-git-svn-use-svm-props.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>
t/t9110-git-svn-use-svm-props.sh