diff options
Diffstat (limited to 'crawl-ref/source/util/columnise-credits.pl')
| -rwxr-xr-x | crawl-ref/source/util/columnise-credits.pl | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/crawl-ref/source/util/columnise-credits.pl b/crawl-ref/source/util/columnise-credits.pl index 18faa86286..9582673f95 100755 --- a/crawl-ref/source/util/columnise-credits.pl +++ b/crawl-ref/source/util/columnise-credits.pl @@ -94,5 +94,6 @@ sub extract_names { for my $line (@cols) { push @names, ($line =~ /((?:\S+ )*\S+)/g); } - @names + my %dupe; + grep(!$dupe{$_}++, @names) } |