Re: [PATCH v3 09/14] filter_refs(): build refs list as we go

Michael Haggerty [off-list ref] writes:

Instead of temporarily storing matched refs to temporary array
"return_refs", simply append them to newlist as we go.  This changes
the order of references in newlist to strictly sorted if "--all" and
"--depth" and named references are all specified, but that usage is
broken anyway (see the last two tests in t5500).

Removes two warts (the temporary array in general, and the
fastarray[] special case) with one patch.  Nicely done.