Fix crash on exit with Lesstif (and possibly Motif 1.x).

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@34704 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/motif/font.h

@@ -105,6 +105,8 @@ public:
     // returns either a XmFontList or XmRendition, depending
     // on Motif version
     WXFontType GetFontType(WXDisplay* display) const;
+    // like the function above but does a copy for XmFontList
+    WXFontType GetFontTypeC(WXDisplay* display) const;
     static WXString GetFontTag();
 protected:
     virtual void DoSetNativeFontInfo( const wxNativeFontInfo& info );