minor improvements

src/Gui/Clipping.cpp

@@ -74,6 +74,7 @@ public:
         clipView->plane.setValue(SbPlane(SbVec3f(0,0,1),0));
         clipView->ref();
 
+        node = 0;
         sensor = new SoTimerSensor(moveCallback, this);
     }
     ~Private()

src/Mod/Image/Gui/GLImageBox.h

@@ -19,8 +19,8 @@
 #ifndef GLIMAGEBOX_H
 #define GLIMAGEBOX_H
 
-#include <Mod/Image/App/ImageBase.h>
-#include <QGLWidget>
+#include <Mod/Image/App/ImageBase.h>
+#include <QGLWidget>
 
 namespace ImageGui
 {
@@ -75,7 +75,7 @@ public:
     unsigned int pixValToMapIndex(double PixVal);
 
 Q_SIGNALS:
-  void drawGraphics();
+    void drawGraphics();
 
 private:
 

src/Mod/Image/Gui/ImageView.h

@@ -44,7 +44,7 @@ public:
     virtual ~ImageView();
 
     const char *getName(void) const {return "ImageView";}
-    void onUpdate(void){};
+    void onUpdate(void){}
 
     bool onMsg(const char* ,const char** ){ return true; }
     bool onHasMsg(const char* ) const { return false; }

src/Mod/Mesh/Gui/MeshSelection.cpp

@@ -465,7 +465,7 @@ void MeshSelection::selectGLCallback(void * ud, SoEventCallback * n)
 
     std::list<ViewProviderMesh*> views = self->getViewProviders();
     for (std::list<ViewProviderMesh*>::iterator it = views.begin(); it != views.end(); ++it) {
-        ViewProviderMesh* vp = static_cast<ViewProviderMesh*>(*it);
+        ViewProviderMesh* vp = *it;
 
         std::vector<unsigned long> faces;
         const Mesh::MeshObject& mesh = static_cast<Mesh::Feature*>((*it)->getObject())->Mesh.getValue();

src/Mod/Mesh/Gui/SoFCIndexedFaceSet.h

@@ -55,7 +55,7 @@ public:
 
 protected:
     // Force using the reference count mechanism.
-    virtual ~SoFCIndexedFaceSet() {};
+    virtual ~SoFCIndexedFaceSet() {}
     virtual void GLRender(SoGLRenderAction *action);
     void drawCoords(const SoGLCoordinateElement * const vertexlist,
                     const int32_t *vertexindices,