From 1422cc871cfe895bba6a37093a8efbfbbfdfdda3 Mon Sep 17 00:00:00 2001
From: Jonathan G Rennison <j.g.rennison@gmail.com>
Date: Tue, 28 Jun 2022 18:18:16 +0100
Subject: [PATCH] Fix signal aspect re-calculation in bidi signal blocks with
 no junctions

---
 src/signal.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/signal.cpp b/src/signal.cpp
index 54d84abc90..a7252069fe 100644
--- a/src/signal.cpp
+++ b/src/signal.cpp
@@ -702,7 +702,7 @@ uint8 GetForwardAspectFollowingTrack(TileIndex tile, Trackdir trackdir)
 
 static uint8 GetForwardAspect(const SigInfo &info, TileIndex tile, Trackdir trackdir)
 {
-	if (info.flags & SF_JUNCTION) {
+	if (info.flags & (SF_JUNCTION | SF_PBS)) {
 		return GetForwardAspectFollowingTrack(tile, trackdir);
 	} else {
 		return (info.out_signal_tile != INVALID_TILE) ? GetSignalAspectGeneric(info.out_signal_tile, info.out_signal_trackdir, true) : 0;