Comment 4 for bug 738390

I spotted the first one after installing "Worms: Reloaded" in a new prefix - it blocked the Programs page from loading.
The second one just surfaced after patching the first one, I have no idea if it caused a bug anywhere.

Here's the debug log if you need it:

DEBUG:root:Adding program "Worms Reloaded"
DEBUG:root:Adding program "Steam"
DEBUG:root:Adding program "Microsoft Visual C++ 2005 Redistributable"
DEBUG:root:Done. Returning list of menu entries.
Worms Reloaded
DEBUG:root:Found override "Steam App" for "Worms Reloaded"
Error occured
There was an error running the threaded function: local variable 'key_value' referenced before assignment
/home/rad/vineyard/vineyard/async.py:117
/home/rad/vineyard/vineyard/widgets/widget.py:67
/home/rad/vineyard/vineyard/widgets/programs.py:152
/home/rad/vineyard/python-wine/wine/programs.py:502
<type 'exceptions.UnboundLocalError'>: local variable 'key_value' referenced before assignment
None