cppcheck

src/OpenMesh/Apps/QtViewer/MeshViewerWidgetT.hh

@@ -77,7 +77,7 @@ public:
 public:
 
   /// default constructor
-  MeshViewerWidgetT(QWidget* _parent=0)
+  explicit MeshViewerWidgetT(QWidget* _parent=0)
     : QGLViewerWidget(_parent),
       f_strips_(false), 
       tex_id_(0),
@@ -85,7 +85,8 @@ public:
       strips_(mesh_),
       use_color_(true),
       show_vnormals_(false),
-      show_fnormals_(false)
+      show_fnormals_(false),
+      normal_scale_(1.0)
   {
     add_draw_mode("Points");
     add_draw_mode("Hidden-Line");