From f7ea5b51e7454a42202393881292c0b8b52923d2 Mon Sep 17 00:00:00 2001
From: peter1138 <peter1138@openttd.org>
Date: Thu, 7 Aug 2008 07:48:57 +0000
Subject: (svn r14012) -Fix (r13936): Don't copy pre-signal type when dragging
 signals.

---
 src/rail_cmd.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src')

diff --git a/src/rail_cmd.cpp b/src/rail_cmd.cpp
index 73b12983d..f083e5c3f 100644
--- a/src/rail_cmd.cpp
+++ b/src/rail_cmd.cpp
@@ -1069,6 +1069,8 @@ static CommandCost CmdSignalTrackHelper(TileIndex tile, uint32 flags, uint32 p1,
 		semaphores = GetSignalVariant(tile, track) != SIG_ELECTRIC;
 
 		sigtype = GetSignalType(tile, track);
+		/* Don't but copy pre-signal type */
+		if (sigtype < SIGTYPE_PBS) sigtype = SIGTYPE_NORMAL;
 	} else { // no signals exist, drag a two-way signal stretch
 		signals = IsPbsSignal(sigtype) ? SignalAlongTrackdir(trackdir) : SignalOnTrack(track);
 	}
-- 
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