From 298cbeb6e1403ac90b279920a9ceaff7ad184059 Mon Sep 17 00:00:00 2001
From: Sven Verdoolaege <skimo@kotnet.org>
Date: Tue, 17 Mar 2009 14:46:50 +0100
Subject: [PATCH] convex_hull: coalesce set first

---
 isl_convex_hull.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/isl_convex_hull.c b/isl_convex_hull.c
index be21837..2cd4639 100644
--- a/isl_convex_hull.c
+++ b/isl_convex_hull.c
@@ -1284,11 +1284,11 @@ static struct isl_basic_set *uset_convex_hull(struct isl_set *set)
 	if (isl_set_n_dim(set) == 0)
 		return convex_hull_0d(set);
 
+	set = isl_set_coalesce(set);
 	set = isl_set_set_rational(set);
 
 	if (!set)
 		goto error;
-	set = isl_set_normalize(set);
 	if (!set)
 		return NULL;
 	if (set->n == 1) {
-- 
2.7.4