(svn r3426) - Fix typo from r3019 -- only affected NPF debugging.

1 files changed, 1 insertions, 1 deletions

diff --git a/npf.c b/npf.c
index 89bf9b974..d2472346a 100644
--- a/npf.c
+++ b/npf.c
@@ -375,7 +375,7 @@ static void NPFMarkTile(TileIndex tile)
 				break;
 			case MP_STREET:
 				if (!IsTileDepotType(tile, TRANSPORT_ROAD)) {
-					SB(_m[tile].m2, 4, 3, 0);
+					SB(_m[tile].m4, 4, 3, 0);
 					MarkTileDirtyByTile(tile);
 				}
 				break;