Codechange: Replace station related FOR_ALL with range-based for loops

src/disaster_vehicle.cpp

@@ -708,8 +708,7 @@ static void Disaster_Zeppeliner_Init()
 	/* Pick a random place, unless we find a small airport */
 	int x = TileX(Random()) * TILE_SIZE + TILE_SIZE / 2;
 
-	Station *st;
-	FOR_ALL_STATIONS(st) {
+	for (const Station *st : Station::Iterate()) {
 		if (st->airport.tile != INVALID_TILE && (st->airport.type == AT_SMALL || st->airport.type == AT_LARGE)) {
 			x = (TileX(st->airport.tile) + 2) * TILE_SIZE;
 			break;