A bit better index file truncating: Truncate it also when first hole reaches to end of file, even if all messages weren't deleted.
A bit better index file truncating: Truncate it also when first hole reaches
to end of file, even if all messages weren't deleted.

--HG--
branch : HEAD

jwm/dovecot-notmuch,jkerihuel/dovecot,jwm/dovecot-notmuch,jwm/dovecot-notmuch,jkerihuel/dovecot,jkerihuel/dovecot,jkerihuel/dovecot,jkerihuel/dovecot,dscho/dovecot,dscho/dovecot,dscho/dovecot,dscho/dovecot,dscho/dovecot,jwm/dovecot-notmuch,jwm/dovecot-notmuch