Henri Verbeet : wined3d: Mark the context valid if making it current on the "backup" window worked.

[Alexandre Julliard]

Module: wine
Branch: stable
Commit: 638f15f3679c3ae1d9ec40d1fdc606a4a194f3aa
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=638f15f3679c3ae1d9ec40d1fdc606a4a194f3aa

Author: Henri Verbeet <hverbeet at codeweavers.com>
Date:   Mon Nov  4 10:02:44 2013 +0100

wined3d: Mark the context valid if making it current on the "backup" window worked.

(cherry picked from commit f4aab54ca15d0447e1336cea7844fdabbb975339)

---

 dlls/wined3d/context.c |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/dlls/wined3d/context.c b/dlls/wined3d/context.c
index a20bc7f..4a37b23 100644
--- a/dlls/wined3d/context.c
+++ b/dlls/wined3d/context.c
@@ -812,6 +812,8 @@ static BOOL context_set_gl_context(struct wined3d_context *ctx)
             context_set_current(NULL);
             return FALSE;
         }
+
+        ctx->valid = 1;
     }
     return TRUE;
 }