check empty name string in roundabout handler

2017-11-28 13:34:45 +01:00 · 2017-11-28 13:34:45 +01:00 · d5232d5f5c
commit d5232d5f5c
parent 3f7b5da683
1 changed files with 2 additions and 1 deletions
--- a/src/extractor/guidance/roundabout_handler.cpp
+++ b/src/extractor/guidance/roundabout_handler.cpp
@ -295,7 +295,8 @@ RoundaboutType RoundaboutHandler::getRoundaboutType(const NodeID nid) const
                    return SPECIAL_EDGEID;
                }

-                if (EMPTY_NAMEID != edge_data.name_id)
+                const auto &edge_name = name_table.GetNameForID(edge_data.name_id).to_string();
+                if (!edge_name.empty())
                {

                    const auto announce = [&](unsigned id) {