From 7f17b915db467ed1b49ce1b4a0bb7f36dc5cba85 Mon Sep 17 00:00:00 2001
From: Manolo Gouy <Manolo>
Date: Thu, 25 Feb 2016 17:56:48 +0000
Subject: Remove the useless pseudo run-time type information supported by the
 Fl_Device class.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11217 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
---
 FL/x.H | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'FL/x.H')

diff --git a/FL/x.H b/FL/x.H
index da5b3cb91..cbab3dc4d 100644
--- a/FL/x.H
+++ b/FL/x.H
@@ -133,8 +133,9 @@ extern FL_EXPORT XFontStruct* fl_X_core_font();
 // this object contains all X-specific stuff about a window:
 // Warning: this object is highly subject to change!  
 // FL_LIBRARY or FL_INTERNALS must be defined to access this class.
-class FL_EXPORT Fl_X : public Fl_Device {
+class FL_EXPORT Fl_X {
 public:
+  virtual ~Fl_X() {}       // very important
   Window xid;
   Window other_xid;
   Fl_Window *w;
-- 
cgit v1.2.3