isl_basic_set_opt: avoid invalid access on error path

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

diff --git a/isl_bernstein.c b/isl_bernstein.c
index 43045fa..bcb1781 100644 (file)
--- a/isl_bernstein.c
+++ b/isl_bernstein.c
@@ -3,7 +3,7 @@
  * Copyright 2008-2009 Katholieke Universiteit Leuven
  * 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, Leiden Institute of Advanced Computer Science,
  * Universiteit Leiden, Niels Bohrweg 1, 2333 CA Leiden, The Netherlands
@@ -21,6 +21,7 @@
 #include <isl_factorization.h>
 #include <isl_vertices_private.h>
 #include <isl_polynomial_private.h>
+#include <isl_options_private.h>
 #include <isl_bernstein.h>
 
 struct bernstein_data {