Avoid grid3D crash (#227)

Signed-off-by: ahcorde <[email protected]>
gazebosim · May 27, 2021 · bf50949 · bf50949
1 parent 4a0159b
commit bf50949
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/plugins/grid_3d/Grid3D.cc b/src/plugins/grid_3d/Grid3D.cc
@@ -88,11 +88,11 @@ namespace plugins
   class Grid3DPrivate
   {
     /// brief Parent window
-    public: QQuickWindow *quickWindow;
+    public: QQuickWindow *quickWindow = nullptr;
 
     /// \brief We keep a pointer to the engine and rely on it not being
     /// destroyed, since it is a singleton.
-    public: rendering::RenderEngine *engine;
+    public: rendering::RenderEngine *engine = nullptr;
 
     /// \brief We keep the scene name rather than a shared pointer because we
     /// don't want to share ownership.