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-rw-r--r--src/road_cmd.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/road_cmd.cpp b/src/road_cmd.cpp
index 1b404a97f..bc2c86444 100644
--- a/src/road_cmd.cpp
+++ b/src/road_cmd.cpp
@@ -906,7 +906,7 @@ Foundation GetRoadFoundation(Slope tileh, RoadBits bits)
* created directly, but the state itself is still perfectly drawable.
* However, as we do not want this to be build directly, we need to check
* for that situation in here. */
- return (tileh != 0 && HAS_SINGLE_BIT(bits)) ? FOUNDATION_LEVELED : FOUNDATION_NONE;
+ return (tileh != 0 && COUNTBITS(bits) == 1) ? FOUNDATION_LEVELED : FOUNDATION_NONE;
}
if ((~_valid_tileh_slopes_road[1][tileh] & bits) == 0) return FOUNDATION_LEVELED;
}