[Bug 42873] Need for Speed: The Run crashes when getting a d3d context

https://bugs.winehq.org/show_bug.cgi?id=42873

Józef Kucia  changed:

What    |Removed                     |Added
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--- Comment #2 from Józef Kucia  ---
(In reply to Alistair Leslie-Hughes from comment #0)
> Created attachment 57989 [details]
> possible solution

The condition in the patch should be "if (!context || ...".
> When running "Need for Speed: The Run", it crash on an invalid context.

It happens because the context which was used to issue the query is destroyed
with the associated swapchain. I think it's fine to do a NULL check in
context_reacquire().