Re: [PATCH 0/1] MR2348: comdlg32: Add parent dir button to "Item" file dialog.

[Esme Povirk (＠madewokherd)]

Esme Povirk (@madewokherd) commented about dlls/comdlg32/itemdlg.c:
>  button[1].dwData = 0;
>  button[1].iString = 0;
>
> - SendMessageW(htoolbar, TB_ADDBUTTONSW, 2, (LPARAM)button);
> - if (view_icons_index >= 0)

In what situation does the earlier TB_ADDBITMAP call fail?