foreach my $filename (sort keys(%{$inode_to_file_name{$candidate}})) {
print STDERR "\t\tDigesting file $filename\n" if $debug;
if ((-l $filename) || ! -f _) {
+ print STDERR "\n" if $progress;
warn "Bogon file " . tick_quote($filename);
$input_bogons++;
delete $inode_to_file_name{$candidate}->{$filename};