From d5b305852fb1450be44a8211a24792fdd6d8903a Mon Sep 17 00:00:00 2001
From: hackykid <hackykid@openttd.org>
Date: Sun, 17 Jul 2005 18:48:45 +0000
Subject: [PATCH] (svn r2621)  - Fix: [pbs] When removing tracks, clear their
 reserved status.

---
 rail_cmd.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/rail_cmd.c b/rail_cmd.c
index 825a357e8b..f665dbdc09 100644
--- a/rail_cmd.c
+++ b/rail_cmd.c
@@ -486,6 +486,10 @@ int32 CmdRemoveSingleRail(int x, int y, uint32 flags, uint32 p1, uint32 p2)
 			/* We remove the trackbit here. */
 			_m[tile].m5 &= ~trackbit;
 
+			/* Unreserve track for PBS */
+			if (PBSTileReserved(tile) & trackbit)
+				PBSClearTrack(tile, track);
+
 			if (GetTrackBits(tile)  == 0) {
 				/* The tile has no tracks left, it is no longer a rail tile */
 				DoClearSquare(tile);