From e2359c11ae9921e9dbc45db1705d09517fbea1a3 Mon Sep 17 00:00:00 2001
From: tron <tron@openttd.org>
Date: Mon, 14 Feb 2005 18:55:10 +0000
Subject: [PATCH] (svn r1874) Fix bug introduced in r1839 which placed snow
 covered trees below the snow line ([1121680])

---
 tree_cmd.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/tree_cmd.c b/tree_cmd.c
index 9e9bc6b1f2..a29663d6f0 100644
--- a/tree_cmd.c
+++ b/tree_cmd.c
@@ -50,8 +50,7 @@ static void PlaceTree(uint tile, uint32 r, byte m5_or)
 		_map3_hi[tile] = 0;		// no hedge
 
 		// above snowline?
-		if( (_opt.landscape == LT_HILLY) && (GetTileZ(tile) - _opt.snow_line > 0) )
-		{
+		if (_opt.landscape == LT_HILLY && GetTileZ(tile) > _opt.snow_line) {
 			_map2[tile] = 0xE0;	// set land type to snow
 			_map2[tile] |= (byte)(r >> 24)&0x07; // randomize counter
 		}