Re: [PATCH v4 0/1] MR9442: comctl32/treeview: check for child item before SendExpanding

[Thomas Csovcsity (＠thc13)]

On Wed Nov 19 15:27:47 2025 +0000, Zhiyi Zhang wrote:
> Could you add a test?
> Not ATM. I do not know, what prerequisites trigger this bug. Could only test it with UltraEdit, which is closed source. Explorer in wine does not trigger this bug. Hints and help with the test is appreciated.

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https://gitlab.winehq.org/wine/wine/-/merge_requests/9442#note_122942