X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=basis_reduction_tab.c;h=6c7b040370f396b5e1af06741aa928322d1578c4;hb=63fb8a7f484648c3caa25351c8c94ac2395ec563;hp=11c43adda81baae54c2bbd19d34a2a641b2afcd4;hpb=3dd551186a6f18654214338a83d141c80885ddf6;p=platform%2Fupstream%2Fisl.git

diff --git a/basis_reduction_tab.c b/basis_reduction_tab.c
index 11c43ad..6c7b040 100644
--- a/basis_reduction_tab.c
+++ b/basis_reduction_tab.c
@@ -1,14 +1,15 @@
 /*
  * Copyright 2008-2009 Katholieke Universiteit Leuven
  *
- * 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, K.U.Leuven, Departement
  * Computerwetenschappen, Celestijnenlaan 200A, B-3001 Leuven, Belgium
  */
 
 #include <assert.h>
-#include "isl_seq.h"
+#include <isl_map_private.h>
+#include <isl/seq.h>
 #include "isl_tab.h"
 
 struct tab_lp {
@@ -222,7 +223,8 @@ static int add_lp_row(struct tab_lp *lp, isl_int *row, int dim)
 	isl_seq_cpy(lp->row->el + 1, row, lp->dim);
 	isl_seq_neg(lp->row->el + 1 + lp->dim, row, lp->dim);
 
-	lp->tab = isl_tab_add_valid_eq(lp->tab, lp->row->el);
+	if (isl_tab_add_valid_eq(lp->tab, lp->row->el) < 0)
+		return -1;
 
 	return lp->neq++;
 }