From a1be0803a6526a27fff9e22016c2887ee804e9af Mon Sep 17 00:00:00 2001
From: hasufell <hasufell@hasufell.de>
Date: Sat, 31 May 2014 17:37:06 +0200
Subject: [PATCH] Fix segfault in case we don't have any bezier curves

---
 src/half_edge_AS.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/half_edge_AS.c b/src/half_edge_AS.c
index 64ca5bf..8cbf293 100644
--- a/src/half_edge_AS.c
+++ b/src/half_edge_AS.c
@@ -289,7 +289,7 @@ static void assemble_HE_stage1(obj_items const * const raw_obj,
 		vc++;
 	}
 
-	while (raw_obj->bez[bzc]) {
+	while (raw_obj->bez && raw_obj->bez[bzc]) {
 		uint32_t i = 0;
 		vector *bez_vec = NULL;