Uncaught exception in dump.py KeyError: ''

[Hakan Erduman]

Gives the following output:

herd@xps:~/Projects/3rdParty/svn2bzr$ ./svn2bzr.py --scheme=trunk dump ../../xfce4-squeezebox-plugin-bzr
/home/herd/Projects/3rdParty/svn2bzr/branchcreator.py:23: DeprecationWarning: the sha module is deprecated; use the hashlib module instead
  from sha import sha
/home/herd/Projects/3rdParty/svn2bzr/branchcreator.py:24: DeprecationWarning: the md5 module is deprecated; use hashlib instead
  from md5 import md5
Revision 0 read
Revision 1 read
Revision 2 read
Revision 3 read
[removed some revisions, up to 173 exist]
Revision 113 read
Revision 114 read
Revision 115 read
Traceback (most recent call last):
  File "./svn2bzr.py", line 194, in <module>
    main()
  File "./svn2bzr.py", line 187, in main
    log=log)
  File "./svn2bzr.py", line 78, in svn2bzr
    dump = Dump(dump_file, log=log) # read through the whole dump file
  File "/home/herd/Projects/3rdParty/svn2bzr/dump.py", line 111, in __init__
    self._read()
  File "/home/herd/Projects/3rdParty/svn2bzr/dump.py", line 448, in _read
    building=True)
  File "/home/herd/Projects/3rdParty/svn2bzr/dump.py", line 268, in _change_tree
    entry.copy_from = self._dump[copy_tree[path_id[copy_path]]]
KeyError: ''

The dump file needing conversion is available at http://erduman.de/downloads/dump.gz (3.6MB download, gunzipped 18MB)