--- a/acl.pm	Tue Apr 14 14:47:51 2015 +0200
+++ b/acl.pm	Fri Feb 24 14:31:58 2017 +0100
@@ -23,7 +23,6 @@
 END { $imap and $imap = undef; }
 
 sub _list();
-sub _mkpw($);
 
 sub list_by_user($@);
 sub list_by_folder($);
@@ -386,23 +385,6 @@
     return keys %x;
 }
 
-{
-    my @pw;
-
-    sub _mkpw($) {
-        my $in = $_[0];
-
-        return $in unless $in and $in eq "{pwgen}";
-
-        if ( !@pw ) {
-            chomp( @pw = `pwgen 8 10 2>/dev/null` );
-            die "pwgen: $!" if $?;
-        }
-        return shift @pw;
-
-    }
-}
-
 sub imap_list($$) {
 
     my ( $ref, $folder ) = @_;