8c9a968 app: Add comment only when config file has VM group

Authored and Committed by pgrunt 8 years ago
    app: Add comment only when config file has VM group
    
    Avoid the debug message on close:
    virt-viewer-DEBUG: Unable to get comment from key file: Key file does not have group '39cd210d-5d45-478a-91fe-b3680307f2df'
    
        
file modified
+1 -1