Fix:route:Skip non-routable segments when looking for neighbors in LPA*

Signed-off-by: mvglasow <michael -at- vonglasow.com>

1 files changed, 6 insertions, 2 deletions

diff --git a/navit/route.c b/navit/route.c
index 292f2604a..a197d03c9 100644
--- a/navit/route.c
+++ b/navit/route.c
@@ -2134,10 +2134,14 @@ static void route_graph_compute_shortest_path(struct vehicleprofile * profile, s
 
         /* in any case, update rhs of successors (nodes from which we can reach p_min via a single segment) */
         for (s = p_min->start; s; s = s->start_next)
-            if (route_value_seg(profile, NULL, s, -1) != INT_MAX)
+            if ((s->data.item.type < route_item_first) || (s->data.item.type > route_item_last))
+                continue;
+            else if (route_value_seg(profile, NULL, s, -1) != INT_MAX)
                 route_graph_point_update(profile, s->end, heap);
         for (s = p_min->end; s; s = s->end_next)
-            if (route_value_seg(profile, NULL, s, 1) != INT_MAX)
+            if ((s->data.item.type < route_item_first) || (s->data.item.type > route_item_last))
+                continue;
+            else if (route_value_seg(profile, NULL, s, 1) != INT_MAX)
                 route_graph_point_update(profile, s->start, heap);
 	}
 }