--- a/hlog.pl	Fri Jun 27 12:05:12 2014 +0200
+++ b/hlog.pl	Fri Jun 27 12:09:58 2014 +0200
@@ -91,7 +91,7 @@
 MAIN: {
 
     GetOptions(
-        "addr=s" => \$opt_addr,
+        "address=s" => \$opt_addr,
         "auth:s" => sub { $opt_auth = $_[1] eq '' ? $ME : $_[1] },
         "noauth"  => sub { undef $opt_auth },
         "port=i"  => \$opt_port,