[Nmh-workers] Segfault in post from mime quoted names in aliases

[Johan Viklund]

I just added a second mime-encoded entry to my aliases file and then `post`
seg-faulted. Only one entry seems to be ok.

This alias file is enough to cause this:

n1: =?iso-8859-1?Q?gnillen?= <address@hidden>
n2: =?iso-8859-1?Q?gnillen?= <address@hidden>

With only n1 it works, with both of them it segfaults (even on current HEAD).
It does not seem to matter what I enter in the 'To' field.

-- 
Johan Viklund