hwdb-gui crashed with UnboundLocalError in get_xorgdata()

[BenChina]

Binary package hint: hwdb-client

the Ubuntu device Database crashed when i use it;

ProblemType: Crash
Architecture: i386
Date: Mon Jul 2 13:15:57 2007
DistroRelease: Ubuntu 7.10
ExecutablePath: /usr/bin/hwdb-gui
InterpreterPath: /usr/bin/python2.5
Package: hwdb-client-gnome 0.6.11
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/bin/hwdb-gui
ProcCwd: /home/benjamin
ProcEnviron:
 LANGUAGE=zh_CN.UTF-8
 PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
 LANG=zh_CN.UTF-8
 SHELL=/bin/bash
PythonArgs: ['/usr/bin/hwdb-gui']
SourcePackage: hwdb-client
Title: hwdb-gui crashed with UnboundLocalError in get_xorgdata()
Uname: Linux benjamin-laptop 2.6.22-7-generic #1 SMP Mon Jun 25 17:33:14 GMT 2007 i686 GNU/Linux