X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Flibr2c2%2Ftrack.cpp;h=71c570cee86ccd251d6269c080b1c619bac18054;hb=4481da8b54bba32b338befd509360816b08402e5;hp=51c73c237ccd27a8873ae26effc0a632434dc2c5;hpb=e214fd389b9819eac0379cfb78e0f446e267b839;p=r2c2.git

diff --git a/source/libr2c2/track.cpp b/source/libr2c2/track.cpp
index 51c73c2..71c570c 100644
--- a/source/libr2c2/track.cpp
+++ b/source/libr2c2/track.cpp
@@ -123,6 +123,8 @@ void Track::set_turnout_id(unsigned i)
 {
 	if(!type.is_turnout())
 		throw logic_error("not a turnout");
+	if(!i)
+		throw invalid_argument("Track::set_turnout_id");
 
 	turnout_id = i;
 	layout.create_blocks(*this);
@@ -149,6 +151,7 @@ void Track::set_active_path(unsigned p)
 	if(!(type.get_paths()&(1<<p)))
 		throw invalid_argument("Track::set_active_path");
 
+	signal_path_changing(p);
 	path_changing = true;
 	layout.get_driver().set_turnout(turnout_id, p);
 }