isl_basic_map_sort_constraints: avoid zero-size allocation
commit75eb4b48a95f210a6158ac57068d803437547aab
authorSven Verdoolaege <skimo@kotnet.org>
Fri, 5 Jul 2013 16:17:22 +0000 (5 18:17 +0200)
committerSven Verdoolaege <skimo@kotnet.org>
Fri, 5 Jul 2013 16:17:22 +0000 (5 18:17 +0200)
tree92c865fa7c04b88bf942da20f0ca8e511951c371
parentc82acdd0b38ffa19cd9ce5ae73d5142a7f63885d
isl_basic_map_sort_constraints: avoid zero-size allocation

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