[Pkg-kde-extras] Bug#466176: KeyError: 'XAUTHORITY'

[LI Daobing]

Package: kde-guidance
Version: 0.8.0-2
Severity: important

--- Please enter the report below this line. ---

How to reproduce:

1. run display-config
2. switch to Tab "Hardware"
3. Click "Test" button in the bottom-left
4. following traceback is print on konsole
Traceback (most recent call last):
  File "/usr/bin/displayconfig", line 882, in slotTestClicked
    self.xconfigtested = self.testX()
  File "/usr/bin/displayconfig", line 984, in testX
    del os.environ["XAUTHORITY"]
  File "/usr/lib/python2.4/os.py", line 488, in __delitem__
    del self.data[key]
KeyError: 'XAUTHORITY'

--- System information. ---
Architecture: i386
Kernel:       Linux 2.6.24-1-686

Debian Release: lenny/sid
  500 unstable        192.168.51.86 

--- Package information. ---
Depends                       (Version) | Installed
=======================================-+-====================
kdelibs4c2a              (>= 4:3.5.7-1) | 4:3.5.8.dfsg.1-6
libc6                        (>= 2.6-1) | 2.7-6
libgcc1             (>= 1:4.2-20070516) | 1:4.3-20080127-1
libpythonize0                           | 0.4.0-5
libqt3-mt                  (>= 3:3.3.7) | 3:3.3.7-9
libstdc++6            (>= 4.2-20070516) | 4.3-20080127-1
libx11-6                                | 2:1.0.3-7
libxext6                                | 1:1.0.3-2
libxrandr2                 (>= 2:1.2.0) | 2:1.2.2-1
libxrender1                             | 1:0.9.4-1
libxss1                                 | 1:1.1.2-1
libxxf86vm1                             | 1:1.0.1-2
python2.4                   (>= 2.3.90) | 2.4.4-7
python                         (<< 2.5) | 2.4.4-6
python-support               (>= 0.3.4) | 0.7.5
python                         (>= 2.4) | 2.4.4-6
pykdeextensions                         | 0.4.0-5
python-kde3                             | 3.16.0-4
sysv-rc                                 | 2.86.ds1-38