isl_basic_set_opt: avoid invalid access on error path

[platform/upstream/isl.git] / isl_obj.c

diff --git a/isl_obj.c b/isl_obj.c
index fb9fe97..6fc6cbd 100644 (file)
--- a/isl_obj.c
+++ b/isl_obj.c
@@ -1,13 +1,16 @@
 /*
  * Copyright 2010      INRIA Saclay
  *
- * Use of this software is governed by the GNU LGPLv2.1 license
+ * Use of this software is governed by the MIT license
  *
  * Written by Sven Verdoolaege, INRIA Saclay - Ile-de-France,
  * Parc Club Orsay Universite, ZAC des vignes, 4 rue Jacques Monod,
  * 91893 Orsay, France 
  */
 
+#include <isl/set.h>
+#include <isl/map.h>
+#include <isl/polynomial.h>
 #include <isl/obj.h>
 
 struct isl_int_obj {