From 69dec33ef7c07ce620f0baa2fab98f40d798c5f2 Mon Sep 17 00:00:00 2001
From: the_fiddler <the_fiddler@ebc5dd9b-fb1d-0410-b6f8-d24c324e9604>
Date: Thu, 27 Sep 2007 00:40:28 +0000
Subject: [PATCH] Fix build on Mono 1.2.4

---
 Source/OpenTK/Platform/X11/WindowInfo.cs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Source/OpenTK/Platform/X11/WindowInfo.cs b/Source/OpenTK/Platform/X11/WindowInfo.cs
index ebcb9e04..8463116d 100644
--- a/Source/OpenTK/Platform/X11/WindowInfo.cs
+++ b/Source/OpenTK/Platform/X11/WindowInfo.cs
@@ -113,7 +113,11 @@ namespace OpenTK.Platform.X11
             this.Handle = info.Handle;
             this.Parent = info.Parent;
 
-            X11.WindowInfo winfo = info as X11.WindowInfo ?? (X11.WindowInfo)(info as Platform.WindowInfo);
+            // Work around Mono 1.2.4 gmcs bug (resolved in 1.2.5)
+            // X11.WindowInfo winfo = info as X11.WindowInfo ?? (X11.WindowInfo)(info as Platform.WindowInfo);
+            X11.WindowInfo winfo = info as X11.WindowInfo;
+            if (winfo == null)
+                winfo = (X11.WindowInfo)(info as Platform.WindowInfo);
 
             this.RootWindow = winfo.RootWindow;
             this.TopLevelWindow = winfo.TopLevelWindow;