Fix assertion failure in BuildRailWaypointWindow constructor

2 years ago · b0f9cc389f
parent 70a65ac1c0
commit b0f9cc389f
1 changed files with 1 additions and 1 deletions
--- a/src/rail_gui.cpp
+++ b/src/rail_gui.cpp
@ -2277,7 +2277,7 @@ struct BuildRailWaypointWindow : PickerWindowBase {
 		this->FinishInitNested(TRANSPORT_RAIL);

 		matrix->SetCount(_waypoint_count);
-		matrix->SetClicked(_cur_waypoint_type);
+		matrix->SetClicked(_cur_waypoint_type < _waypoint_count ? _cur_waypoint_type : 0);
 	}

 	void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize) override