- disabling warnings in output

lib/SLUB/LZA/TA.pm

@@ -51,6 +51,7 @@ BEGIN {
 
 sub common_global_validate {
     my ($self, $opt, $args) = @_;
+    no warnings;
     foreach my $override (qw(elasticsearch_host elasticsearch_port http_only permanent_volume)) {
         if (
             (exists $opt->{$override})
@@ -63,6 +64,7 @@ HINT
             $config{$override} = $opt->{$override};
         }
     }
+    use warnings;
     # option overrides config
     $config{elasticsearch_protocol} = $config{http_only} ? 'http' : 'https';
     return 1;