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check empty name string in findBasicTurnType

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This commit is contained in:
karenzshea
2017-11-27 16:23:37 +01:00
committed by Patrick Niklaus
parent 978350c388
commit 8cf8f0d7d6
2 changed files with 41 additions and 5 deletions
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src/extractor/guidance/intersection_handler.cpp
+6 -4
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@@ -71,17 +71,19 @@ TurnType::Enum IntersectionHandler::findBasicTurnType(const EdgeID via_edge,
if (!on_ramp && onto_ramp)
return TurnType::OnRamp;
const auto &in_name =
const auto &in_name_id =
node_data_container.GetAnnotation(node_based_graph.GetEdgeData(via_edge).annotation_data)
.name_id;
const auto &out_name =
const auto &out_name_id =
node_data_container.GetAnnotation(node_based_graph.GetEdgeData(road.eid).annotation_data)
.name_id;
const auto &in_name = name_table.GetNameForID(in_name_id).to_string();
const auto &out_name = name_table.GetNameForID(out_name_id).to_string();
const auto same_name = !util::guidance::requiresNameAnnounced(
in_name, out_name, name_table, street_name_suffix_table);
in_name_id, out_name_id, name_table, street_name_suffix_table);
if (in_name != EMPTY_NAMEID && out_name != EMPTY_NAMEID && same_name)
if (!in_name.empty() && !out_name.empty() && same_name)
{
return TurnType::Continue;
}