t0300-credentials.sh: use the $( ... ) construct for command substitution
commitdd64267fe2151b1ea3f19b5745d0fa8321995381
authorElia Pinto <gitter.spiros@gmail.com>
Mon, 28 Apr 2014 12:57:30 +0000 (28 05:57 -0700)
committerJunio C Hamano <gitster@pobox.com>
Tue, 29 Apr 2014 19:44:29 +0000 (29 12:44 -0700)
tree7de4e6dac925bf240528cfc2b47c67147d97b352
parent4d713567f9e79f738e7b309ad0222e1517871f9c
t0300-credentials.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>
t/t0300-credentials.sh