diff -r ca19e616b7bb -r 6d6f00b2baee src/water_cmd.cpp
--- a/src/water_cmd.cpp	Mon Mar 10 15:52:45 2008 +0000
+++ b/src/water_cmd.cpp	Mon Mar 10 16:22:01 2008 +0000
@@ -901,7 +901,7 @@
 			if (IsBuoy(tile) || (IsDock(tile) && GetTileSlope(tile, NULL) == SLOPE_FLAT)) {
 				return (GetWaterClass(tile) == WATER_CLASS_SEA ? FLOOD_ACTIVE : FLOOD_NONE);
 			}
-			return (IsOilRig(tile || GetStationByTile(tile)->FSMport_flood_protected) ? FLOOD_PASSIVE : FLOOD_NONE);
+			return (IsOilRig(tile) || GetStationByTile(tile)->FSMport_flood_protected) ? FLOOD_PASSIVE : FLOOD_NONE;
 
 		case MP_INDUSTRY:
 			return ((GetIndustrySpec(GetIndustryType(tile))->behaviour & INDUSTRYBEH_BUILT_ONWATER) != 0 ? FLOOD_PASSIVE : FLOOD_NONE);