[PATCH v2 0/1] MR8788: hhctrl.ocx/help: Check for a NULL web_browser before QueryInterface.

[Jacob Czekalla (＠JacobCzekalla)]

Right now hhctrl will crash if a second one is opened due to it having a null webbrowser.

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  v2: hhctrl.ocx/help: Check for a NULL web_browser before QueryInterface.
 
https://gitlab.winehq.org/wine/wine/-/merge_requests/8788