vmstatus: don't set PID when VM is not running

by avoiding int(undef)

Reported-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>

diff --git a/PVE/QemuServer.pm b/PVE/QemuServer.pm
index 7630829fb4798599e0d9c1369e8fc44271ab68bd..6962d7d2a9e3e3e3d76cbd7b18d3f44223a78ff1 100644 (file)
--- a/PVE/QemuServer.pm
+++ b/PVE/QemuServer.pm
@@ -2654,7 +2654,7 @@ sub vmstatus {
        my $conf = PVE::QemuConfig->load_config($vmid);
 
        my $d = { vmid => int($vmid) };
-       $d->{pid} = int($list->{$vmid}->{pid});
+       $d->{pid} = int($list->{$vmid}->{pid}) if $list->{$vmid}->{pid};
 
        # fixme: better status?
        $d->{status} = $list->{$vmid}->{pid} ? 'running' : 'stopped';