today's git broke winetricks gecko :-(

[Dan Kegel]

Hi Jacek,
as of today, "winetricks gecko" triggers the download
dialog box :-(
Presumably this was caused by
http://www.winehq.org/pipermail/wine-cvs/2009-November/061489.html

Even if I rearrange the script so there are no invocations
of wine before unpacking gecko, it still puts up
the dialog box when I run regedit to tell wine
about the gecko I unpacked!

Got any suggestions?
- Dan