isl_flow_alloc: accept NULL pointer on zero-size allocation
commit92d5e468a622d26c48d7dce27a4310bb93c32783
authorSven Verdoolaege <skimo@kotnet.org>
Fri, 5 Jul 2013 16:04:52 +0000 (5 18:04 +0200)
committerSven Verdoolaege <skimo@kotnet.org>
Fri, 5 Jul 2013 16:04:52 +0000 (5 18:04 +0200)
treef4c348e4f0d492ca4ed8b6a5195f616b8171af37
parentaecfeb49f390c337a1366cdbab12eb3c2df2ceb8
isl_flow_alloc: accept NULL pointer on zero-size allocation

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