Automatically closing bugs

[Andreas Tille <tille@physik.uni-halle.de>]

Hello,

I've noticed the nice dpkg feature to close bugs automatically
when uploading new packages.  Now I've got the following mail:


>From maor-installer@debian.org Wed Jun 23 21:10:13 1999
Date: 23 Jun 1999 18:53:58 -0000
From: Debian Installer <maor-installer@debian.org>
To: Andreas Tille <tille@physik.uni-halle.de>
Subject: wordnet_1.6-6_i386.changes INSTALLED

Mapping frozen to unstable

Installing:
wordnet-dev_1.6-6_i386.deb
  to dists/potato/main/binary-i386/devel/wordnet-dev_1.6-6.deb
  replacing wordnet-dev_1.6-5.deb
...
wordnet-doc_1.6-6_all.deb
  to dists/potato/main/binary-all/text/wordnet-doc_1.6-6.deb
  replacing wordnet-doc_1.6-5.deb
Announcing to debian-devel-changes@lists.debian.org
Closing bugs: 


If the override file requires editing, reply to this email.

Thank you for your contribution to Debian GNU/Linux.

Does that mean, that the bugs weren't closed? My changelog looks as
follows:

wordnet (1.6-6) frozen unstable; urgency=low
  * Fixed Bug#39960
  * glibc2.1

 -- Andreas Tille <tille@physik.uni-halle.de>  Wed,  23 Jun 1999 19:03:42 +0000
...

What did I've done wrong?

Kind regards

         Andreas.