abrt version: 1.1.14
architecture: x86_64
cmdline: /usr/bin/python /usr/bin/fedpkg import /home/vondruch/fedora-packages/rubygem-regin/SRPMS/rubygem-regin-0.3.7-2.fc14.src.rpm
component: fedora-packager
executable: /usr/bin/fedpkg
kernel: 2.6.35.10-74.fc14.x86_64
package: fedpkg-0.5.2.0-2.fc14
reason: __init__.py:1022:_findmasterbranch:IndexError: list index out of range
release: Fedora release 14 (Laughlin)
time: 1295945791
uid: 501

backtrace
-----
__init__.py:1022:_findmasterbranch:IndexError: list index out of range

Traceback (most recent call last):
  File "/usr/bin/fedpkg", line 1250, in <module>
    args.command(args)
  File "/usr/bin/fedpkg", line 529, in import_srpm
    mymodule = pyfedpkg.PackageModule(args.path)
  File "/usr/lib/python2.7/site-packages/pyfedpkg/__init__.py", line 1077, in __init__
    self.distval = self._findmasterbranch()
  File "/usr/lib/python2.7/site-packages/pyfedpkg/__init__.py", line 1022, in _findmasterbranch
    return(int(fedoras[-1].strip('f')) + 1)
IndexError: list index out of range

Local variables in innermost frame:
self: <pyfedpkg.PackageModule instance at 0x23b6e60>
branchre: <_sre.SRE_Pattern object at 0x2309ea0>
ref: <git.RemoteReference "refs/remotes/origin/master">
fedoras: []
branch: 'master'

How to reproduce
-----
1. Clonning fresh repository: fedpkg clone -B rubygem-regin 
2. cd rubygem-regin/master/
3. fedpkg import /home/vondruch/fedora-packages/rubygem-regin/SRPMS/rubygem-regin-0.3.7-2.fc14.src.rpm