Fix:Core:Prevent duplicate segments in the route graph

git-svn-id: http://svn.code.sf.net/p/navit/code/trunk/navit@1797 ffa7fe5e-494d-0410-b361-a75ebd5db220

1 files changed, 3 insertions, 6 deletions

diff --git a/navit/route.c b/navit/route.c
index ac7b0ac1d..fa6b9d534 100644
--- a/navit/route.c
+++ b/navit/route.c
@@ -847,17 +847,14 @@ route_graph_add_segment(struct route_graph *this, struct route_graph_point *star
 			int flags, int offset)
 {
 	struct route_graph_segment *s;
-/*	
-	FIXME: commented out becouse
-	it is possible to have one item with two different
-	offsets as segments 
+
 	s=start->start;
 	while (s) {
-		if (item_is_equal(*item, s->item)) 
+		if (item_is_equal(*item, s->item) && (s->offset == offset)) 
 			return;
 		s=s->start_next;
 	} 
-*/
+
 	s = g_new0(struct route_graph_segment, 1);
 	if (!s) {
 		printf("%s:Out of memory\n", __FUNCTION__);