my @sorted_names = sort keys %column_lengths;
my $format = join '|', map { '%' . $column_lengths{$_} . 's' } @sorted_names;
- $prefix =~ s|\s*$||;
- $prefix .= ' ' if $prefix;
+ $prefix .= ' ' if $prefix;
$self->message($level, $prefix . sprintf($format, @sorted_names));
$self->message($level, $prefix . join('+', map { '-' x $column_lengths{$_} } @sorted_names));