Bug#408611: svn-arch-mirror: fails to sync a doubly checked out source tree

[Jean-Marc Notin <jmnotin@gmail.com>]

Package: svn-arch-mirror
Version: 0.4.4-1
Severity: important

'svn-arch-mirror sync' fails in a double-initialized svn/tla tree when
changes have been commited in the tla tree:

notin@thot clear-hyps 60 % svn-arch-mirror sync
At revision 9536.
E: svn status revealed unmanaged files:
E: M      pretyping/evarutil.ml
E: M      pretyping/evarutil.mli
E: M      proofs/logic.ml
E: Exiting

'svn st' reports that those files are managed, but modified (and they
were, using tla)

notin@thot clear-hyps 68 % svn st -q
M      pretyping/evarutil.ml
M      pretyping/evarutil.mli
M      proofs/logic.ml

I have been using svn-arch-mirror occasionnaly for some time now, and
it used to work well. 

Thank you for your help!

-- System Information:
Debian Release: 4.0
  APT prefers testing
  APT policy: (990, 'testing'), (500, 'unstable')
Architecture: i386 (i686)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux 2.6.18-3-686
Locale: LANG=fr_FR.UTF8, LC_CTYPE=fr_FR.UTF8 (charmap=UTF-8)

Versions of packages svn-arch-mirror depends on:
ii  libxml-simple-perl       2.14-5          Perl module for reading and writin
ii  perl                     5.8.8-7         Larry Wall's Practical Extraction 
ii  subversion               1.4.2dfsg1-2    Advanced version control system
ii  tla                      1.3.5+dfsg-9+b1 GNU Arch revision control system

Versions of packages svn-arch-mirror recommends:
ii  datefudge                     1.12       Fake the system date

-- no debconf information