Avoid bash-ism
commit081255ffc07e406bd5be24ef1a1b140c4ffa0196
authorJohannes Schindelin <johannes.schindelin@gmx.de>
Mon, 27 Jan 2014 07:55:44 +0000 (27 07:55 +0000)
committerJohannes Schindelin <johannes.schindelin@gmx.de>
Thu, 10 Apr 2014 18:53:48 +0000 (10 13:53 -0500)
tree43261dc84694499aa5f54179fa43498718e9fa62
parentace84e81e151504c90340eb94418f536f0fb1a43
Avoid bash-ism

The construct ${varname:start:end} can only be interpreted by Bash;
In Git, we strive for POSIX compatibility, though, therefore we need
to change the code to avoid Bash-isms.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
t/t7410-submodule-long-path.sh