(svn r19956) -Fix: close list of vehicles with given oil rig in orders when the oil rig is deleted

-Fix (r19952): close the list when it is not sticky

1 files changed, 8 insertions, 0 deletions

diff --git a/src/waypoint_gui.cpp b/src/waypoint_gui.cpp
index 72a629eab..630f4222a 100644
--- a/src/waypoint_gui.cpp
+++ b/src/waypoint_gui.cpp
@@ -18,6 +18,7 @@
 #include "strings_func.h"
 #include "command_func.h"
 #include "company_func.h"
+#include "company_base.h"
 #include "window_func.h"
 #include "waypoint_base.h"
 
@@ -60,6 +61,13 @@ public:
 		this->OnInvalidateData(0);
 	}
 
+	~WaypointWindow()
+	{
+		Owner owner = this->owner;
+		if (!Company::IsValidID(owner)) owner = _local_company;
+		DeleteWindowById(GetWindowClassForVehicleType(this->vt), (this->window_number << 16) | (this->vt << 11) | VLW_WAYPOINT_LIST | owner, false);
+	}
+
 	virtual void SetStringParameters(int widget) const
 	{
 		if (widget == WAYPVW_CAPTION) SetDParam(0, this->wp->index);