4 for my $bug ($ref,@refs) {
5 next unless defined $bug;
6 next if exists $ref_handled{$bug};
7 $ref_handled{$bug} = 1;
8 $OUT .= bug_url($bug),qq(\n);
11 {$config{project}} {ucfirst($config{bug})} Tracking System
12 Contact {$config{maintainer_email}} with problems