From eb4a2e45c320d6ff5fe72dc8a04b16f6740eb134 Mon Sep 17 00:00:00 2001
From: peter1138 <peter1138@openttd.org>
Date: Wed, 27 Dec 2006 18:29:34 +0000
Subject: [PATCH] (svn r7583) -Fix (r7573): Merging of bridge branch broke
 (partially reverted?) automatic railtype conversion when building track on
 existing rail.

---
 rail_cmd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rail_cmd.c b/rail_cmd.c
index 7c4963fe81..78ba7c2ad7 100644
--- a/rail_cmd.c
+++ b/rail_cmd.c
@@ -253,7 +253,7 @@ int32 CmdBuildSingleRail(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
 				return CMD_ERROR;
 			}
 			if (!IsTileOwner(tile, _current_player) ||
-					GetRailType(tile) != railtype) {
+					!IsCompatibleRail(GetRailType(tile), railtype)) {
 				// Get detailed error message
 				return DoCommand(tile, 0, 0, flags, CMD_LANDSCAPE_CLEAR);
 			}