isl_map_subtract.c: tab_add_constraints: avoid NULL pointer dereference
commitbd50ecefab3a64580f36df10e30d9032c40070cc
authorSven Verdoolaege <skimo@kotnet.org>
Fri, 25 Jun 2010 17:42:23 +0000 (25 19:42 +0200)
committerSven Verdoolaege <skimo@kotnet.org>
Sat, 26 Jun 2010 15:37:39 +0000 (26 17:37 +0200)
tree784129b3761c3975835baf3ed8f1e8835bdcdeb0
parentc3bbf920555f83634940f3e3993c649f6e3cc699
isl_map_subtract.c: tab_add_constraints: avoid NULL pointer dereference
isl_map_subtract.c