fix call to register_restart_command (set $use_hup to true)

diff --git a/src/pve-firewall b/src/pve-firewall
index 690c569854b67d335629ed22b3491f82bc8add37..88d57f97a41aefbecb9caf3e3584ade4f37f6978 100755 (executable)
--- a/src/pve-firewall
+++ b/src/pve-firewall
@@ -129,7 +129,7 @@ sub run {
 }
 
 $daemon->register_start_command("Start the Proxmox VE firewall service.");
-$daemon->register_restart_command("Restart the Proxmox VE firewall service.");
+$daemon->register_restart_command(1, "Restart the Proxmox VE firewall service.");
 $daemon->register_stop_command("Stop firewall. This removes all Proxmox VE " .
                               "related iptable rules. " .
                               "The host is unprotected afterwards.");