isl_basic_set_opt: avoid invalid access on error path

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

diff --git a/isl_sample_no_piplib.c b/isl_sample_no_piplib.c
index 2f4c1a8..7a4b36f 100644 (file)
--- a/isl_sample_no_piplib.c
+++ b/isl_sample_no_piplib.c
@@ -1,8 +1,16 @@
+/*
+ * Copyright 2008-2009 Katholieke Universiteit Leuven
+ *
+ * Use of this software is governed by the MIT license
+ *
+ * Written by Sven Verdoolaege, K.U.Leuven, Departement
+ * Computerwetenschappen, Celestijnenlaan 200A, B-3001 Leuven, Belgium
+ */
+
 #include "isl_sample_piplib.h"
 
-struct isl_vec *isl_pip_basic_set_sample(struct isl_ctx *ctx,
-       struct isl_basic_set *bset)
+struct isl_vec *isl_pip_basic_set_sample(struct isl_basic_set *bset)
 {
-       isl_basic_set_free(ctx, bset);
+       isl_basic_set_free(bset);
        return NULL;
 }