From 2d7734c915dffbf34fc4efddb9977c3a7fdd698e Mon Sep 17 00:00:00 2001
From: "Stefanos A." <stapostol@gmail.com>
Date: Sun, 22 Dec 2013 15:40:01 +0100
Subject: [PATCH] Remove bogus GraphicsMode.Index check. Fixes #22

GraphicsMode.Index is set by the platform-specific context constructor,
which is invoked after the X11GLControl constructor. It does not make
sense to check GraphicsMode.Index in the X11GLControl constructor, as it
is never set at that point.
---
 Source/GLControl/X11GLControl.cs | 2 --
 1 file changed, 2 deletions(-)

diff --git a/Source/GLControl/X11GLControl.cs b/Source/GLControl/X11GLControl.cs
index 98c0de82..19d036b7 100644
--- a/Source/GLControl/X11GLControl.cs
+++ b/Source/GLControl/X11GLControl.cs
@@ -76,8 +76,6 @@ namespace OpenTK
                 throw new ArgumentNullException("mode");
             if (control == null)
                 throw new ArgumentNullException("control");
-            if (!mode.Index.HasValue)
-                throw new GraphicsModeException("Invalid or unsupported GraphicsMode.");
 
             this.mode = mode;