#3 Error when space character in file name

[Nighthawk]

There is an error when processing a file name with a space in it.

[Rhuac]

Logged In: YES
user_id=1732950
Originator: NO

Old line:
cmd += "--set /desktop/gnome/background/picture_filename %s " % pic

New line:
cmd += "--set /desktop/gnome/background/picture_filename \"%s\" " % pic