diff -r 9e0139a63042 -r cca9f7948fe5 src/train_cmd.cpp
--- a/src/train_cmd.cpp	Tue May 06 21:07:47 2008 +0000
+++ b/src/train_cmd.cpp	Tue May 06 21:28:30 2008 +0000
@@ -1347,8 +1347,7 @@
 
 	if (flags & DC_EXEC) {
 		if (v == first && IsFrontEngine(first)) {
-			w = FindWindowById(WC_VEHICLE_VIEW, first->index);
-			if (w != NULL) DeleteWindow(w);
+			delete FindWindowById(WC_VEHICLE_VIEW, first->index);
 		}
 		InvalidateWindow(WC_VEHICLE_DEPOT, first->tile);
 		RebuildVehicleLists();