Use ctor-initializer rather than assignment for non-POD class members

include/wx/propgrid/advprops.h

@@ -81,9 +81,9 @@ public:
 
     wxColourPropertyValue( const wxColourPropertyValue& v )
         : wxObject()
+        , m_colour(v.m_colour)
     {
         m_type = v.m_type;
-        m_colour = v.m_colour;
     }
 
     void Init( wxUint32 type, const wxColour& colour )
@@ -94,9 +94,9 @@ public:
 
     wxColourPropertyValue( const wxColour& colour )
         : wxObject()
+        , m_colour(colour)
     {
         m_type = wxPG_COLOUR_CUSTOM;
-        m_colour = colour;
     }
 
     wxColourPropertyValue( wxUint32 type )

include/wx/propgrid/propgrid.h

@@ -338,8 +338,8 @@ class WXDLLIMPEXP_PROPGRID wxPGCommonValue
 public:
 
     wxPGCommonValue( const wxString& label, wxPGCellRenderer* renderer )
+        : m_label(label)
     {
-        m_label = label;
         m_renderer = renderer;
         renderer->IncRef();
     }