id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	launchpad_bug
2329	cp -r stops with an exception	zooko	warner	"{{{
$ tahoe cp --verbose -r $CAP .
}}}
{{{
Traceback (most recent call last):
  File ""/home/zooko/playground/tahoe/tahoe-lafs/src/allmydata/scripts/runner.py"", line 156, in run
    rc = runner(sys.argv[1:], install_node_control=install_node_control)
  File ""/home/zooko/playground/tahoe/tahoe-lafs/src/allmydata/scripts/runner.py"", line 141, in runner
    rc = cli.dispatch[command](so)
  File ""/home/zooko/playground/tahoe/tahoe-lafs/src/allmydata/scripts/cli.py"", line 551, in cp
    rc = tahoe_cp.copy(options)
  File ""/home/zooko/playground/tahoe/tahoe-lafs/src/allmydata/scripts/tahoe_cp.py"", line 774, in copy
    return Copier().do_copy(options)
  File ""/home/zooko/playground/tahoe/tahoe-lafs/src/allmydata/scripts/tahoe_cp.py"", line 451, in do_copy
    status = self.try_copy()
  File ""/home/zooko/playground/tahoe/tahoe-lafs/src/allmydata/scripts/tahoe_cp.py"", line 513, in try_copy
    return self.copy_to_directory(sources, target)
  File ""/home/zooko/playground/tahoe/tahoe-lafs/src/allmydata/scripts/tahoe_cp.py"", line 617, in copy_to_directory
    source_dirs = self.build_graphs(source_infos)
  File ""/home/zooko/playground/tahoe/tahoe-lafs/src/allmydata/scripts/tahoe_cp.py"", line 768, in build_graphs
    name = os.path.basename(os.path.normpath(name))
  File ""/usr/lib/python2.7/posixpath.py"", line 342, in normpath
    initial_slashes = path.startswith('/')
AttributeError: 'NoneType' object has no attribute 'startswith'
}}}
{{{
$ tahoe --version
allmydata-tahoe: 1.10.0.post167 [1382-rewrite-4: 102d5846b53a715bd9a51aac20f325dd6f6830be]
foolscap: 0.6.4 
pycryptopp: 0.6.0.1206569328141510525648634803928199668821045408958
zfec: 1.4.24
Twisted: 13.0.0 
Nevow: 0.11.1   
zope.interface: unknown
python: 2.7.6   
platform: Linux-Ubuntu_14.04-x86_64-64bit_ELF
pyOpenSSL: 0.13 
simplejson: 3.3.1
pycrypto: 2.6.1 
pyasn1: 0.1.7   
mock: 1.0.1
service-identity: 14.0.0
setuptools: 0.6c16dev4

}}}"	defect	closed	major	1.10.1	code-frontend-cli	1.10.0	fixed	regression tahoe-cp release-blocker review-needed