[Bug 57457] Mathcad 15 crashes when enter trace tab

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=57457

--- Comment #6 from Timofey Dehtyar  ---
(In reply to Fabian Maurer from comment #5)
> Confirming, the program passes a NULL pointer as font name, and later wine
> tries to dereference it.
>
> MR here: https://gitlab.winehq.org/wine/wine/-/merge_requests/6900

Thank you! Mathcad 15 with your patch works fine! Now our university can use
Mathcad 15 on gnu/linux system.