RFE: Improve the UI when no ISO is found

Submitted by xia..@..at.com

Assigned to Spice Bug List

Link to original bug (#100012)

Description

Created attachment 129991 error dialog when no iso files

Description:

Now when no ISO file is found, an error dialog "Failed to fetch CD names" pops. I think this dialog is annoying. This is a normal scenario, and i think just display a tip like "no iSO files are found" in "Change CD" dialog is OK. No need to display an error except an exception is really happened.

Attachment 129991, "error dialog when no iso files":