Comment 1 for bug 1202495

The above traceback was generated by the Bazaar Explorer GUI.
I've tried from a cmd window, and get the same error, but slightly different traceback text, as below;
ie the file names do not have the erroneous characters appended.

C:\Documents and Settings\Bruce\My Documents\Bruce\Outdoor\Cave\Therion Data and Notes\th_Bu
lmerCaveSystemData\trunk>bzr merge "C:\Documents and Settings\Bruce\My Documents\Bruce\Outdo
or\Cave\Therion Data and Notes\th_BulmerCaveSystemData\MikesBranch02-1.patch"
bzr: ERROR: exceptions.IndexError: list index out of range

Traceback (most recent call last):
  File "bzrlib\commands.pyo", line 920, in exception_to_return_code
  File "bzrlib\commands.pyo", line 1131, in run_bzr
  File "bzrlib\commands.pyo", line 673, in run_argv_aliases
  File "bzrlib\commands.pyo", line 695, in run
  File "bzrlib\cleanup.pyo", line 136, in run_simple
  File "bzrlib\cleanup.pyo", line 166, in _do_with_cleanups
  File "bzrlib\builtins.pyo", line 4414, in run
  File "bzrlib\merge.pyo", line 381, in from_mergeable
  File "bzrlib\merge_directive.pyo", line 286, in install_revisions
  File "bzrlib\bundle\serializer\v4.pyo", line 474, in install_revisions
  File "bzrlib\bundle\serializer\v4.pyo", line 542, in install
  File "bzrlib\bundle\serializer\v4.pyo", line 572, in _install_in_write_group
  File "bzrlib\bundle\serializer\v4.pyo", line 693, in _install_inventory_records
  File "bzrlib\multiparent.pyo", line 170, in to_lines
  File "bzrlib\multiparent.pyo", line 513, in get_line_list
  File "bzrlib\multiparent.pyo", line 523, in cache_version
  File "bzrlib\multiparent.pyo", line 673, in reconstruct_version
  File "bzrlib\multiparent.pyo", line 666, in _reconstruct
IndexError: list index out of range

bzr 2.5.1 on python 2.6.6 (Windows-XP-5.1.2600-SP3)
arguments: ['bzr', 'merge', 'C:\\Documents and Settings\\Bruce\\My
    Documents\\Bruce\\Outdoor\\Cave\\Therion Data and
    Notes\\th_BulmerCaveSystemData\\MikesBranch02-1.patch']
plugins: bzrtools[2.5.0], changelog_merge[2.5.1], colo[0.4.0],
    explorer[1.2.2], fastimport[0.14.0dev], git[0.6.8], launchpad[2.5.1],
    loom[2.3.0dev], netrc_credential_store[2.5.1], news_merge[2.5.1],
    pipeline[1.4.0], qbzr[0.22.3], rewrite[0.6.4dev], svn[1.2.2],
    upload[1.2.0dev], xmloutput[0.8.8]
encoding: 'cp1252', fsenc: 'mbcs', lang: None