abrt version: 1.1.14
architecture: x86_64
cmdline: python /usr/lib64/grass-6.3.0/etc/wxpython/gis_set.py
component: grass
executable: /usr/lib64/grass-6.3.0/etc/wxpython/gis_set.py
kernel: 2.6.35.10-74.fc14.x86_64
package: grass-6.3.0-17.fc14
reason: gis_set.py:608:OnCreateMapset:IndexError: list index out of range
release: Fedora release 14 (Laughlin)
time: 1296138420
uid: 500

backtrace
-----
gis_set.py:608:OnCreateMapset:IndexError: list index out of range

Traceback (most recent call last):
  File "/usr/lib64/grass-6.3.0/etc/wxpython/gis_set.py", line 608, in OnCreateMapset
    location = self.listOfLocations[self.lblocations.GetSelection()]
IndexError: list index out of range

Local variables in innermost frame:
self: <__main__.GRASSStartup; proxy of <Swig Object of type 'wxFrame *' at 0x17925c0> >
event: <wx._core.CommandEvent; proxy of <Swig Object of type 'wxCommandEvent *' at 0x7fff2e92b3b0> >

How to reproduce
-----
1. Start GrassGIS
2. Create a new GIS Data Directory
3. Press the "Create Mapset" button
4. Python crash:

Traceback (most recent call last):
  File "/usr/lib64/grass-6.3.0/etc/wxpython/gis_set.py", line 608, in OnCreateMapset
    location = self.listOfLocations[self.lblocations.GetSelection()]
IndexError: list index out of range