Version++

.appveyor.yml

@@ -1,4 +1,4 @@
-version: 13.1.{build}
+version: 13.2.{build}
 
 configuration:
   - Release

gpxsee.pro

@@ -3,7 +3,7 @@ unix:!macx:!android {
 } else {
     TARGET = GPXSee
 }
-VERSION = 13.1
+VERSION = 13.2
 
 QT += core \
     gui \

pkg/windows/gpxsee64.nsi

@@ -37,7 +37,7 @@ Unicode true
 ; The name of the installer
 Name "GPXSee"
 ; Program version
-!define VERSION "13.1"
+!define VERSION "13.2"
 
 ; The file to write
 OutFile "GPXSee-${VERSION}_x64.exe"

src/data/route.cpp

@@ -33,13 +33,16 @@ Path Route::path() const
 Graph Route::gpsElevation() const
 {
 	Graph graph;
-	graph.append(GraphSegment(QDateTime()));
+	QDateTime date;
-	GraphSegment &gs = graph.last();
+	GraphSegment gs(date);
 
 	for (int i = 0; i < _data.size(); i++)
 		if (_data.at(i).hasElevation())
 			gs.append(GraphPoint(_distance.at(i), NAN, _data.at(i).elevation()));
 
+	if (gs.size() >= 2)
+		graph.append(gs);
+
 	if (_data.style().color().isValid())
 		graph.setColor(_data.style().color());
 
@@ -49,8 +52,8 @@ Graph Route::gpsElevation() const
 Graph Route::demElevation() const
 {
 	Graph graph;
-	graph.append(GraphSegment(QDateTime()));
+	QDateTime date;
-	GraphSegment &gs = graph.last();
+	GraphSegment gs(date);
 
 	for (int i = 0; i < _data.size(); i++) {
 		qreal dem = DEM::elevation(_data.at(i).coordinates());
@@ -58,6 +61,9 @@ Graph Route::demElevation() const
 			gs.append(GraphPoint(_distance.at(i), NAN, dem));
 	}
 
+	if (gs.size() >= 2)
+		graph.append(gs);
+
 	if (_data.style().color().isValid())
 		graph.setColor(_data.style().color());