X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Flibr2c2%2Fzone.cpp;h=eb5d102b8414570ff6d01578b04994d675701205;hb=d84f187ca34a6ab2f8c37d85fa13d5c113714344;hp=de774431b971605f4298f2dd12b78116061bc70c;hpb=9a2fd67cec715e371e293be638b126e0d1b2148d;p=r2c2.git

diff --git a/source/libr2c2/zone.cpp b/source/libr2c2/zone.cpp
index de77443..eb5d102 100644
--- a/source/libr2c2/zone.cpp
+++ b/source/libr2c2/zone.cpp
@@ -147,16 +147,6 @@ TrackIter Zone::iter_for(Track &track, Direction dir) const
 	return TrackIter();
 }
 
-TrackIter Zone::get_end(Direction dir) const
-{
-	if(dir==UNSPECIFIED)
-		return ends[0];
-	if(up_end<0)
-		return TrackIter();
-
-	return ends[up_end^(dir==DOWN)];
-}
-
 TrackIter Zone::next_iter(const TrackIter &iter) const
 {
 	TrackIter next_outside;
@@ -174,6 +164,16 @@ TrackIter Zone::next_iter(const TrackIter &iter) const
 	return next_outside;
 }
 
+TrackIter Zone::get_end(Direction dir) const
+{
+	if(dir==UNSPECIFIED)
+		return ends[0];
+	if(up_end<0)
+		return TrackIter();
+
+	return ends[up_end^(dir==DOWN)];
+}
+
 void Zone::save(list<DataFile::Statement> &st) const
 {
 	st.push_back((DataFile::Statement("group"), group));
@@ -215,7 +215,11 @@ void Zone::save(list<DataFile::Statement> &st) const
 
 DataFile::Statement Zone::save_reference() const
 {
-	return (DataFile::Statement("zone"), group, number);
+	DataFile::Statement st("zone");
+	st.append(group);
+	if(number)
+		st.append(number);
+	return st;
 }