From a9a22649e2ffa1cd3720c8555dc3c6aff2040e3d Mon Sep 17 00:00:00 2001
From: Zoxc <zoxc32@gmail.com>
Date: Wed, 16 Jun 2010 21:33:30 +0200
Subject: [PATCH] wgl: Only reset GL context on the dummy window.

This changes the WGL context destruction code to only reset the GL
context for the dummy window, since doing it on <nothing> is an
invalid operation.
---
 src/cairo-wgl-context.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/cairo-wgl-context.c b/src/cairo-wgl-context.c
index 7bba1d3fc..ac15b1d21 100644
--- a/src/cairo-wgl-context.c
+++ b/src/cairo-wgl-context.c
@@ -129,13 +129,11 @@ _wgl_destroy (void *abstract_ctx)
 {
     cairo_wgl_context_t *ctx = abstract_ctx;
 
-    if (ctx->dummy_dc != 0) {
+    if (ctx->dummy_dc != 0) {	
+        wglMakeCurrent (ctx->dummy_dc, 0);
         ReleaseDC (ctx->dummy_wnd, ctx->dummy_dc);
         DestroyWindow (ctx->dummy_wnd);
-        CloseHandle (ctx->dummy_wnd);
     }
-
-    wglMakeCurrent (0, 0);
 }
 
 static cairo_status_t