subscription: handle missing subscription info

Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>

diff --git a/src/PMG/API2/Subscription.pm b/src/PMG/API2/Subscription.pm
index c30718c709d7d2343bfbedb5cb3fefca493aad05..61f4bda31bca33616b2be711fd3a4a295f693990 100644 (file)
--- a/src/PMG/API2/Subscription.pm
+++ b/src/PMG/API2/Subscription.pm
@@ -36,6 +36,7 @@ sub read_etc_subscription {
     my $server_id = PMG::Utils::get_hwaddress();
 
     my $info = Proxmox::RS::Subscription::read_subscription($filename);
+    return $info if !$info;
 
     my $level = parse_key($info->{key});