File wxPython-missing_return.patch of Package python-wxWidgets

--- wxPython/src/gtk/_gdi_wrap.cpp
+++ wxPython/src/gtk/_gdi_wrap.cpp
@@ -4080,7 +4080,7 @@
     virtual void ResetClip() {}
     virtual void * GetNativeContext() { return NULL; }
     virtual int GetLogicalFunction() const { return 0; }
-    virtual bool SetLogicalFunction(int ) {}    
+    virtual bool SetLogicalFunction(int ) {return false; }
     virtual void Translate( wxDouble , wxDouble ) {}
     virtual void Scale( wxDouble , wxDouble ) {}
     virtual void Rotate( wxDouble ) {}