Re: [PATCH v3 0/5] MR6260: mshtml: Misc improvements and fixes.

[Jacek Caban (＠jacek)]

Jacek Caban (@jacek) commented about dlls/mshtml/mutation.c:
>      if(!wcsicmp(http_equiv, L"x-ua-compatible")) {
>          compat_mode_t document_mode;
> -
>        if(parse_ua_compatible(content, &document_mode))
> -
>            set_document_mode(doc, document_mode, TRUE);
> -
>        BOOL emulate_mode = parse_ua_compatible(content, &document_mode);
> -
>        if(document_mode != COMPAT_MODE_INVALID)

`document_mode` will be uninitialized if `parse_ua_compatible` uses early return. Using return value for emulation mode looks weird here, I'd suggest to swap those and return document mode instead.