--- a/src/train.h	Fri Aug 15 23:00:56 2008 +0000
+++ b/src/train.h	Sat Aug 16 13:52:44 2008 +0000
@@ -255,7 +255,7 @@
 {
 	assert(v->type == VEH_TRAIN);
 	v = GetNextVehicle(v);
-	if (v != NULL && IsRearDualheaded(v)) v = v->Next();
+	if (v != NULL && IsRearDualheaded(v)) v = GetNextVehicle(v);
 
 	return v;
 }