Tests: make sure that $DIFF is non-empty
commitf0073238db58b09e32a718f50b7f761a0ebd3cc4
authorJohannes Schindelin <johannes.schindelin@gmx.de>
Fri, 11 Jun 2010 16:49:06 +0000 (11 18:49 +0200)
committerJohannes Schindelin <johannes.schindelin@gmx.de>
Mon, 5 Jul 2010 09:10:11 +0000 (5 11:10 +0200)
tree842a7dd5f96473de987ef4cb22f6854ec156b9ed
parent0bb6745aafa7fb317cced06155b18087131dfe51
Tests: make sure that $DIFF is non-empty

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