diff -r 4d19bcd78d22 -r 31e203063e43 oldloader.c
--- a/oldloader.c	Fri Mar 17 23:47:03 2006 +0000
+++ b/oldloader.c	Sat Mar 18 08:00:27 2006 +0000
@@ -356,6 +356,7 @@
 static void FixOldStations(void)
 {
 	Station *st;
+	int i;
 
 	FOR_ALL_STATIONS(st) {
 		/* Check if we need to swap width and height for the station */
@@ -372,7 +373,7 @@
 			st->bus_stops->station = st->index;
 			st->bus_stops->next = NULL;
 			st->bus_stops->prev = NULL;
-			st->bus_stops->slot[0] = st->bus_stops->slot[1] = INVALID_VEHICLE;
+			for (i = 0; i < NUM_SLOTS; i++) st->bus_stops->slot[i] = INVALID_VEHICLE;
 		}
 
 		if (st->lorry_tile_obsolete != 0) {
@@ -383,7 +384,7 @@
 			st->truck_stops->station = st->index;
 			st->truck_stops->next = NULL;
 			st->truck_stops->prev = NULL;
-			st->truck_stops->slot[0] = st->truck_stops->slot[1] = INVALID_VEHICLE;
+			for (i = 0; i < NUM_SLOTS; i++) st->truck_stops->slot[i] = INVALID_VEHICLE;
 		}
 	}
 }