@@ -1223,13 +1223,13 @@ static bool CheckIfIndustryTilesAreFree(
const IndustryTileSpec *its = GetIndustryTileSpec(gfx);
IndustryBehaviour ind_behav = GetIndustrySpec(type)->behaviour;
/* Perform land/water check if not disabled */
if (!HasBit(its->slopes_refused, 5) && ((IsWaterTile(cur_tile) || IsRiverTile(cur_tile)) == !(ind_behav & INDUSTRYBEH_BUILT_ONWATER))) return false;
if (!HasBit(its->slopes_refused, 5) && (IsWaterTile(cur_tile) == !(ind_behav & INDUSTRYBEH_BUILT_ONWATER))) return false;
if (HasBit(its->callback_flags, CBM_INDT_SHAPE_CHECK)) {
custom_shape = true;
if (!PerformIndustryTileSlopeCheck(tile, cur_tile, its, type, gfx, itspec_index)) return false;
} else {
Slope tileh = GetTileSlope(cur_tile, NULL);