Adds a fallback to 'Plugin::path' in the default implementation of
'map_volume' to simplify a common case of calling 'map_volume' followed
by a defined-check and a call to path if it is not. The path is now
always returned if the plugin in question does not override
'map_volume'.
Signed-off-by: Mira Limbeck <m.limbeck@proxmox.com>
sub map_volume {
my ($class, $storeid, $scfg, $volname, $snapname) = @_;
- return undef;
+ my ($path) = $class->path($scfg, $volname, $storeid, $snapname);
+ return $path;
}
sub unmap_volume {