Fix memory leak when no model point positions are available

qgis · Aug 21, 2020 · bf13801 · bf13801
1 parent a27930c
commit bf13801
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/3d/symbols/qgspoint3dsymbol_p.cpp b/src/3d/symbols/qgspoint3dsymbol_p.cpp
@@ -454,6 +454,9 @@ void QgsModelPoint3DSymbolHandler::addSceneEntities( const Qgs3DMapSettings &map
 
 void QgsModelPoint3DSymbolHandler::addMeshEntities( const Qgs3DMapSettings &map, const QVector<QVector3D> &positions, const QgsPoint3DSymbol *symbol, Qt3DCore::QEntity *parent, bool are_selected )
 {
+  if ( positions.empty() )
+    return;
+
   // build the default material
   QgsMaterialContext materialContext;
   materialContext.setIsSelected( are_selected );