Daiki Ueno <ueno@unixuser.org> writes:

>   gnus-read-active-file-1((nnimap "a" (nnimap-address "a.example.org")) nil)
>   gnus-get-unread-articles(2)

OK, I'm trying to fix it by myself.  The attached is a proposed patch.
I would appreciate if you could double-check since I'm not completely
sure what the original code intends to do.