--- a/dnssec-keytool.pl Tue Dec 21 16:20:16 2010 +0100
+++ b/dnssec-keytool.pl Tue Dec 21 16:37:27 2010 +0100
@@ -4,12 +4,6 @@
use strict;
use FindBin;
-sub del_double {
- my %all;
- grep { $all{$_} = 0 } @_;
- return (keys %all);
-}
-
sub read_conf {
# liest die Konfiguration ein