(svn r25609) -Fix [FS#5216]: under certain circumstances a track type change would make the end-of-line-is-red setting ineffective

src/pathfinder/yapf/yapf_costrail.hpp

@@ -212,7 +212,8 @@ public:
 						/* we have a red signal in our direction
 						 * was it first signal which is two-way? */
 						if (!IsPbsSignal(sig_type) && Yapf().TreatFirstRedTwoWaySignalAsEOL() && n.flags_u.flags_s.m_choice_seen && has_signal_against && n.m_num_signals_passed == 0) {
-							/* yes, the first signal is two-way red signal => DEAD END */
+							/* yes, the first signal is two-way red signal => DEAD END. Prune this branch... */
+							Yapf().PruneIntermediateNodeBranch();
 							n.m_segment->m_end_segment_reason |= ESRB_DEAD_END;
 							Yapf().m_stopped_on_first_two_way_signal = true;
 							return -1;