From 0f00d577a57972bdd45475c4c64db3ef965ad0c8 Mon Sep 17 00:00:00 2001
From: ian <ian>
Date: Sun, 20 Jul 2008 17:46:05 +0000
Subject: [PATCH] more backwardsness bugfix

---
 hostside/safety.c | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/hostside/safety.c b/hostside/safety.c
index 39043b0..5b1ecd9 100644
--- a/hostside/safety.c
+++ b/hostside/safety.c
@@ -1062,6 +1062,14 @@ void report_train_ownerships(Train *tra, Segment *hindmost,
 static int reverse_nextseg(TrackLocation *t, struct TrackAdvanceContext *c,
 			   MovPosComb *mpc_io, const TrackLocation *before) {
   PredictUserContext *u= c->u;
+
+  DPRINTF(safety,predictseg,"   reverse_nextseg "
+	  " %c%s dist=%-4d\n",
+
+	  " -"[t->backwards],
+	  t->seg->i->pname,
+	  c->distance);
+
   if (*mpc_io==-1 || t->seg->motion)
     return predict_problem(u,t->seg, "segment under train is not stable");
   return 0;
@@ -1104,7 +1112,7 @@ ErrorCode safety_setdirection(Train *tra, int backwards,
   
   newfdet.seg= tra->foredetect;
   newfdet.remain= tra->maxinto;
-  newfdet.backwards= !tra->backwards;
+  newfdet.backwards= !tra->foredetect->tr_backwards;
 
   c.distance= tra->detectable + tra->uncertainty;
   c.nextseg= reverse_nextseg;
-- 
2.30.2