daemon: cleanup '+' character at begin of line

this stray '+' was introduced by
commit 151c209e05a9e15d5d7a9402391ca936e562a173 while it had no
effect let's remove it nonetheless.

diff --git a/src/PVE/Service/pve_firewall.pm b/src/PVE/Service/pve_firewall.pm
index 5a0dd04ad07aaef17350d2a137abf0f27e4d355b..e70f6e590149bf9261729c4463939dab9d755116 100755 (executable)
--- a/src/PVE/Service/pve_firewall.pm
+++ b/src/PVE/Service/pve_firewall.pm
@@ -170,7 +170,7 @@ __PACKAGE__->register_method ({
                my (undef, undef, $ipset_changes) = PVE::Firewall::get_ipset_cmdlist($ipset_ruleset, $verbose);
                my ($test, $ruleset_changes) = PVE::Firewall::get_ruleset_cmdlist($ruleset, $verbose);
                my (undef, $ruleset_changesv6) = PVE::Firewall::get_ruleset_cmdlist($rulesetv6, $verbose, "ip6tables");
-+              my (undef, $ebtables_changes) = PVE::Firewall::get_ebtables_cmdlist($ebtables_ruleset, $verbose);
+               my (undef, $ebtables_changes) = PVE::Firewall::get_ebtables_cmdlist($ebtables_ruleset, $verbose);
 
                $res->{changes} = ($ipset_changes || $ruleset_changes || $ruleset_changesv6 || $ebtables_changes) ? 1 : 0;
            }