[Bug 32338] Gnome-screenshot doesn't not report problem while file is not saved

[onovy]

Public bug reported:
https://launchpad.net/malone/bugs/32338

Affects: gnome-utils (Ubuntu)
       Severity: Normal
       Priority: (none set)
         Status: Unconfirmed

Description:
I tried to take screenshot on live CD Dapper F4, and i wanted save it to
desktop. But because it's live CD, i can't write to Desktop (GNOME say i
don't have permision to write there). Gnome-screenshot should say: I
can't save image to that place, or something similar.