From: Sven Verdoolaege <skimo@kotnet.org>
Date: Mon, 13 Jul 2009 09:22:10 +0000 (+0200)
Subject: isl_basic_map_is_empty: remove stale sample
X-Git-Tag: isl-0.01~144
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=28f22dc7388483cee5371dae0543fa68b75503ba;p=platform%2Fupstream%2Fisl.git

isl_basic_map_is_empty: remove stale sample
---

diff --git a/isl_map.c b/isl_map.c
index 77c133f..f7efcb7 100644
--- a/isl_map.c
+++ b/isl_map.c
@@ -3523,6 +3523,8 @@ int isl_basic_map_is_empty(struct isl_basic_map *bmap)
 		if (contains)
 			return 0;
 	}
+	isl_vec_free(bmap->sample);
+	bmap->sample = NULL;
 	bset = isl_basic_map_underlying_set(isl_basic_map_copy(bmap));
 	if (!bset)
 		return -1;
@@ -3530,8 +3532,7 @@ int isl_basic_map_is_empty(struct isl_basic_map *bmap)
 	if (!sample)
 		return -1;
 	empty = sample->size == 0;
-	if (bmap->sample)
-		isl_vec_free(bmap->sample);
+	isl_vec_free(bmap->sample);
 	bmap->sample = sample;
 	if (empty)
 		ISL_F_SET(bmap, ISL_BASIC_MAP_EMPTY);