-# Copyright (c) 2008, 2009, 2010 Zmanda, Inc. All Rights Reserved.
+# Copyright (c) 2008-2012 Zmanda, Inc. All Rights Reserved.
#
-# This program is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License version 2 as published
-# by the Free Software Foundation.
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
return;
}
+ if (!defined $params{'label'}) {
+ $params{'finished_cb'}->(undef) if $params{'finished_cb'};
+ return;
+ }
+
my $run_cb = sub {
my ($exitval, $slot, $rest) = @_;
if ($exitval == 0) {