Tests: make sure that $DIFF is non-empty
commit4e424f2a23e8ca3c865a2d4672171bcd3c099295
authorJohannes Schindelin <johannes.schindelin@gmx.de>
Fri, 11 Jun 2010 16:49:06 +0000 (11 18:49 +0200)
committerPat Thoyts <patthoyts@users.sourceforge.net>
Fri, 10 Sep 2010 22:44:15 +0000 (10 23:44 +0100)
tree77de8f783bb917ca53dfb5849ac86b24f9f138bc
parent501448eacad81fd4a95e99c68c43d556a6188281
Tests: make sure that $DIFF is non-empty

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