Tests: make sure that $DIFF is non-empty
commit8ae74eb3b81349399ce2fe9ae2f33bec2f0fdfb5
authorJohannes Schindelin <johannes.schindelin@gmx.de>
Fri, 11 Jun 2010 16:49:06 +0000 (11 18:49 +0200)
committerPat Thoyts <patthoyts@users.sourceforge.net>
Mon, 20 Sep 2010 14:53:21 +0000 (20 15:53 +0100)
tree5340bce84babb19535d54204eea93237af92929f
parent31b96ca5c0bc2f3d5f36f8e1dde698dde8c5d608
Tests: make sure that $DIFF is non-empty

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
t/test-lib.sh