isl_map_intersect: fix error handling
commit7e485231c7b4fdbcac8e682ad1f84d900da93586
authorSven Verdoolaege <skimo@kotnet.org>
Wed, 22 Aug 2012 15:29:20 +0000 (22 17:29 +0200)
committerSven Verdoolaege <skimo@kotnet.org>
Sun, 2 Sep 2012 10:25:45 +0000 (2 12:25 +0200)
tree752398d7cb229dabaff6857a6609803db9de3649
parentb59c5c0ac9d43f9f731fcc6d4cf705f1a14dbe1d
isl_map_intersect: fix error handling

The original code would simply drop basic sets that resulted in errors
instead of propagating the error to the caller.

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