(svn r17594) -Fix: Vehicle image was not always updated when needed.

src/vehicle.cpp

@@ -1645,6 +1645,7 @@ void StopAllVehicles()
 		/* Code ripped from CmdStartStopTrain. Can't call it, because of
 		 * ownership problems, so we'll duplicate some code, for now */
 		v->vehstatus |= VS_STOPPED;
+		v->MarkDirty();
 		SetWindowWidgetDirty(WC_VEHICLE_VIEW, v->index, VVW_WIDGET_START_STOP_VEH);
 		SetWindowDirty(WC_VEHICLE_DEPOT, v->tile);
 	}