From 3767ae51965cbf9407ab44c29aeaaeac939098ab Mon Sep 17 00:00:00 2001
From: frosch <frosch@openttd.org>
Date: Mon, 26 Jul 2010 17:37:50 +0000
Subject: (svn r20224) -Fix [FS#3976]: Depot did not become unsnowy, when
 snowline rises.

---
 src/rail_cmd.cpp | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/rail_cmd.cpp b/src/rail_cmd.cpp
index e866046a5..c2a7c74c8 100644
--- a/src/rail_cmd.cpp
+++ b/src/rail_cmd.cpp
@@ -2407,11 +2407,9 @@ static void TileLoop_Track(TileIndex tile)
 			break;
 	}
 
-	if (!IsPlainRail(tile)) return;
-
 	new_ground = RAIL_GROUND_GRASS;
 
-	if (old_ground != RAIL_GROUND_BARREN) { // wait until bottom is green
+	if (IsPlainRail(tile) && old_ground != RAIL_GROUND_BARREN) { // wait until bottom is green
 		/* determine direction of fence */
 		TrackBits rail = GetTrackBits(tile);
 
-- 
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