From 222f1d560053e11d85a5ee7bca6d271bcac3fd93 Mon Sep 17 00:00:00 2001
From: Camilla Berglund <elmindreda@users.sourceforge.net>
Date: Mon, 7 Mar 2011 18:55:20 +0100
Subject: [PATCH] Added the usual punt on Mac OS X.

---
 src/cocoa/cocoa_window.m | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/cocoa/cocoa_window.m b/src/cocoa/cocoa_window.m
index 974dbdbc..b6c97fbd 100644
--- a/src/cocoa/cocoa_window.m
+++ b/src/cocoa/cocoa_window.m
@@ -479,6 +479,13 @@ int _glfwPlatformOpenWindow(_GLFWwindow* window,
         return GL_FALSE;
     }
 
+    // Fail if a robustness strategy was requested
+    if (wndconfig->glRobustness)
+    {
+        _glfwSetError(GLFW_VERSION_UNAVAILABLE, "Cocoa/NSOpenGL: Mac OS X does not support OpenGL robustness strategies");
+        return GL_FALSE;
+    }
+
     // We can only have one application delegate, but we only allocate it the
     // first time we create a window to keep all window code in this file
     if (_glfwLibrary.NS.delegate == nil)