(svn r8864) -Codechange: make ClrBitT(), SetBitT() and ToggleBitT more like CLRBIT() and so on (modify value of the first parameter instead or returning the result)

1 files changed, 1 insertions, 1 deletions

diff --git a/src/town_cmd.cpp b/src/town_cmd.cpp
index b79b5e211..dd5da52fe 100644
--- a/src/town_cmd.cpp
+++ b/src/town_cmd.cpp
@@ -730,7 +730,7 @@ static int GrowTownAtRoad(Town *t, TileIndex tile)
 
 		// Exclude the source position from the bitmask
 		// and return if no more road blocks available
-		mask = ClrBitT(mask, (block ^ 2));
+		ClrBitT(mask, (block ^ 2));
 		if (mask == 0)
 			return _grow_town_result;