Guards against no lanes for lanes left and right of turn, resolves #3518

2017-01-04 17:09:44 +01:00
parent f6fef5c166
commit 5100f2cc7b
3 changed files with 39 additions and 6 deletions
@@ -69,7 +69,7 @@ class LaneTuple
    bool operator!=(const LaneTuple other) const;

    LaneID lanes_in_turn;
-    LaneID first_lane_from_the_right;
+    LaneID first_lane_from_the_right; // is INVALID_LANEID when no lanes present

    friend std::size_t hash_value(const LaneTuple &tup)
    {