Applied patch [ 602924 ] colours and effects in wxMSW::wxFontDialog

wxFontDialog effects only turned on if a valid colour was
provided in wxFontData


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@16929 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/common/cmndata.cpp

@@ -158,7 +158,7 @@ void wxColourData::operator=(const wxColourData& data)
 wxFontData::wxFontData()
 {
     // Intialize colour to black.
-    fontColour.Set(0, 0, 0);
+    fontColour = wxNullColour;
 
     showHelp = FALSE;
     allowSymbols = TRUE;