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-rw-r--r--src/bridge_map.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/bridge_map.cpp b/src/bridge_map.cpp
index 5bfd7e97f..6ebf80424 100644
--- a/src/bridge_map.cpp
+++ b/src/bridge_map.cpp
@@ -67,9 +67,9 @@ TileIndex GetOtherBridgeEnd(TileIndex tile)
* @param tile the bridge ramp tile to get the bridge height from
* @return the height of the bridge.
*/
-uint GetBridgeHeight(TileIndex t)
+int GetBridgeHeight(TileIndex t)
{
- uint h;
+ int h;
Slope tileh = GetTileSlope(t, &h);
Foundation f = GetBridgeFoundation(tileh, DiagDirToAxis(GetTunnelBridgeDirection(t)));