Code review comment for lp:~diegosarmentero/ubuntuone-control-panel/tab-shares-functions

> I get this backtrace:
>
>
> Traceback (most recent call last):
> File "/home/ralsina/canonical/shares/ubuntuone/controlpanel/gui/qt/share_lin
> ks_search.py", line 296, in run
> folders_data += self.get_folder_info(folder)
> File "/home/ralsina/canonical/shares/ubuntuone/controlpanel/gui/qt/share_lin
> ks_search.py", line 316, in get_folder_info
> for root, _, files in os.walk(folder):
> File "/usr/lib/python2.7/os.py", line 294, in walk
> for x in walk(new_path, topdown, onerror, followlinks):
> File "/usr/lib/python2.7/os.py", line 284, in walk
> if isdir(join(top, name)):
> File "/usr/lib/python2.7/posixpath.py", line 71, in join
> path += '/' + b
> UnicodeDecodeError: 'ascii' codec can't decode byte 0xf1 in position 17:
> ordinal not in range(128)

This was caused by files with invalid utf-8 names, which is not as critical. Removing this needsfixing.