Please describe the problem:
When trying to delete a file which is not owned by the user an error message appears that the file can't be deleted. When the filename contains spaces, the filename is not correctly given in the error message.

Steps to reproduce:
1. create a filename with spaces in it
2. change user so that you don't have write right for the file
3. press F8 to delete the file


Actual results:
The filename is not displayed correctly. It now contains characters like %20, some other numbers and even more spaces. Some of the original characters in the filename are not displayed at all.

Expected results:
the filename to be displayed correctly

Does this happen every time?
yes, it happens every time

Other information:
I am using Ubuntu Dapper with Gnome 2.14