isl_merge_divs: handle NULL input
commit34ca53de77708c02707a00752ae2f1ffe8973118
authorSven Verdoolaege <skimo@kotnet.org>
Wed, 18 Apr 2012 08:31:50 +0000 (18 10:31 +0200)
committerSven Verdoolaege <skimo@kotnet.org>
Wed, 18 Apr 2012 08:58:37 +0000 (18 10:58 +0200)
treec48307c42a80b9ed043c3258746cb29ab7098d6f
parent6817c5f804b1f77ab174af03b960e7c2e10fe342
isl_merge_divs: handle NULL input

Signed-off-by: Sven Verdoolaege <skimo@kotnet.org>
isl_local_space.c