From 4d926e3ebc480a2edb7313af56e8395fe7f802a6 Mon Sep 17 00:00:00 2001
From: Alexandre Julliard <julliard@winehq.org>
Date: Mon, 12 May 2008 19:58:35 +0200
Subject: [PATCH] winex11: Silence a harmless error.

---
 dlls/winex11.drv/opengl.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/dlls/winex11.drv/opengl.c b/dlls/winex11.drv/opengl.c
index f92f94376fe..04c2f2af0b5 100644
--- a/dlls/winex11.drv/opengl.c
+++ b/dlls/winex11.drv/opengl.c
@@ -1425,10 +1425,11 @@ int X11DRV_GetPixelFormat(X11DRV_PDEVICE *physDev) {
   int tmp;
   TRACE("(%p)\n", physDev);
 
+  if (!physDev->current_pf) return 0;  /* not set yet */
+
   fmt = ConvertPixelFormatWGLtoGLX(gdi_display, physDev->current_pf, TRUE, &tmp);
   if(!fmt)
   {
-    /* This happens on HDCs on which SetPixelFormat wasn't called yet */
     ERR("Unable to find a WineGLPixelFormat for iPixelFormat=%d\n", physDev->current_pf);
     return 0;
   }