Tests: make sure that $DIFF is non-empty
commit843dc1b7af05e89db18d2f2321b4637abd6cd50b
authorJohannes Schindelin <johannes.schindelin@gmx.de>
Fri, 11 Jun 2010 16:49:06 +0000 (11 18:49 +0200)
committerPat Thoyts <patthoyts@users.sourceforge.net>
Sun, 24 Oct 2010 23:04:27 +0000 (25 00:04 +0100)
tree02c6f83f9fd023abd6a20f75abd49435fbbfe24f
parent396f077af9d0703f1a5e3be2e9b3b0e8adb8f902
Tests: make sure that $DIFF is non-empty

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