t4006-diff-mode.sh: use the $( ... ) construct for command substitution
authorElia Pinto <gitter.spiros@gmail.com>
Wed, 30 Apr 2014 16:22:56 +0000 (09:22 -0700)
committerJunio C Hamano <gitster@pobox.com>
Wed, 30 Apr 2014 18:08:04 +0000 (11:08 -0700)
commite1d6b55...5db4c1ad305b5ac6e4f1bb4bea3c1bee
tree6d3790f...5ec8f911d3f4e58c72d6f6a8686b799fcopy hash to clipboard (tree)
parenta4cf6b4...91835c1d8d13ebb5cf3ce9241e181f1bcopy hash to clipboard (diff)
t/t4006-diff-mode.sh