From 973ff494ac6a354977442b3ba6b1f898fc41b10b Mon Sep 17 00:00:00 2001
From: Camilla Berglund <elmindreda@users.sourceforge.net>
Date: Tue, 14 Sep 2010 00:17:00 +0200
Subject: [PATCH] Oh, right, this is C.

---
 src/glext.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/glext.c b/src/glext.c
index e5078ad5..2407813f 100644
--- a/src/glext.c
+++ b/src/glext.c
@@ -128,6 +128,7 @@ int _glfwStringInExtensionString(const char* string,
 GLFWAPI int glfwExtensionSupported(const char* extension)
 {
     const GLubyte* extensions;
+    _GLFWwindow* window;
     GLubyte* where;
     GLint count;
     int i;
@@ -138,14 +139,13 @@ GLFWAPI int glfwExtensionSupported(const char* extension)
         return GL_FALSE;
     }
 
-    if (!_glfwLibrary.currentWindow)
+    window = _glfwLibrary.currentWindow;
+    if (!window)
     {
         _glfwSetError(GLFW_NO_CURRENT_WINDOW);
         return GL_FALSE;
     }
 
-    _GLFWwindow* window = _glfwLibrary.currentWindow;
-
     // Extension names should not have spaces
     where = (GLubyte*) strchr(extension, ' ');
     if (where || *extension == '\0')