6f9f9c71b3
If an error is received upon expanding a node, chances are the rest of the tree is still valid (i.e. opening a partition fails because it doesn't contain a supported filesystem). Only show an error box for the user, but don't mask the component in that case. Additionally, disable the download button. Also support an archive set to 'all' to expand all children, useful for initializing a file-restore VM on initial load. Signed-off-by: Stefan Reiter <s.reiter@proxmox.com>