[Python-apps-team] Bug#572963: Exception in zeroconf shows up in unrelated commands

[Pierre THIERRY]

Package: mercurial-common
Version: 1.4.1-1
Severity: normal

I activated the zeroconf extension, and now an exception keeps showing
up, not everytime I run hg, but regularly, and even in other commands
than paths, like log:

--------8<-------------------------8<-----------------------------------
Exception in thread Thread-3 (most likely raised during interpreter shutdown):
Traceback (most recent call last):
  File "/usr/lib/python2.5/threading.py", line 486, in __bootstrap_inner
  File "/usr/lib/pymodules/python2.5/hgext/zeroconf/Zeroconf.py", line 1003, in run
  File "/usr/lib/pymodules/python2.5/hgext/zeroconf/Zeroconf.py", line 1297, in wait
  File "/usr/lib/python2.5/threading.py", line 240, in wait
<type 'exceptions.ValueError'>: list.remove(x): x not in list
Unhandled exception in thread started by
Error in sys.excepthook:

Original exception was:
--------8<-------------------------8<-----------------------------------

-- System Information:
Debian Release: squeeze/sid
  APT prefers testing
  APT policy: (990, 'testing'), (900, 'stable'), (600, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.32-trunk-amd64 (SMP w/4 CPU cores)
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages mercurial-common depends on:
ii  python                        2.5.4-9    An interactive high-level object-o
ii  python-support                1.0.6.1    automated rebuilding support for P

Versions of packages mercurial-common recommends:
ii  mercurial                     1.4.1-1+b1 scalable distributed version contr

Versions of packages mercurial-common suggests:
pn  python-mysqldb              <none>       (no description available)
ii  python-openssl              0.10-1       Python wrapper around the OpenSSL 
ii  python-pygments             1.2.2+dfsg-1 syntax highlighting package writte
ii  tk8.3 [wish]                8.3.5-15     Tk toolkit for Tcl and X11, v8.3 -
ii  tk8.4 [wish]                8.4.19-4     Tk toolkit for Tcl and X11, v8.4 -
ii  tk8.5 [wish]                8.5.8-1      Tk toolkit for Tcl and X11, v8.5 -

-- no debconf information