Tests: make sure that $DIFF is non-empty
commitbf458f5c59afd12abb5393b6aa14e47fc8d302aa
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, 1 Oct 2010 22:27:31 +0000 (1 23:27 +0100)
tree373931d276653ea3bc616508deb419d356cd49e5
parentc5d87972e3d127db9faa6bf545dfa21f5853d297
Tests: make sure that $DIFF is non-empty

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