X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Flibr2c2%2Ftrainrouter.cpp;h=a40e8ffb23d3c369fc70e2e6712115ce44f4bf67;hb=6223ead021d5e02ab0a6d3aed83d5c8b420cacb6;hp=f0870d250f2b7b95293797a2c86a8c72addf56c1;hpb=d3d1850e950f3c38c8ef983228013fc82c287ec4;p=r2c2.git

diff --git a/source/libr2c2/trainrouter.cpp b/source/libr2c2/trainrouter.cpp
index f0870d2..a40e8ff 100644
--- a/source/libr2c2/trainrouter.cpp
+++ b/source/libr2c2/trainrouter.cpp
@@ -294,11 +294,14 @@ void TrainRouter::block_reserved(Block &block, Train *t)
 			return;
 
 		// Are we waiting for the other train to pass a sequence point?
-		SequencePoint &sp = sequence_points.front();
-		if(sp.preceding_train==t && sp.block==&block)
-			/* The other train's router will advance its sequence on the same
-			signal and may not have handled it yet. */
-			state = SEQUENCE_CHECK_PENDING;
+		if(state==WAITING_FOR_SEQUENCE)
+		{
+			SequencePoint &sp = sequence_points.front();
+			if(sp.preceding_train==t && sp.block==&block)
+				/* The other train's router will advance its sequence on the same
+				signal and may not have handled it yet. */
+				state = SEQUENCE_CHECK_PENDING;
+		}
 
 		return;
 	}