X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/6ccd9313d2659f4b3d55cd784cefee7af0e0b5c0..4fd2807886d5fa376e5f74bb8c75f7cf4ef7fd15:/IkiWiki/Plugin/brokenlinks.pm

diff --git a/IkiWiki/Plugin/brokenlinks.pm b/IkiWiki/Plugin/brokenlinks.pm
index ef5837a58..bf0d7560d 100644
--- a/IkiWiki/Plugin/brokenlinks.pm
+++ b/IkiWiki/Plugin/brokenlinks.pm
@@ -4,13 +4,22 @@ package IkiWiki::Plugin::brokenlinks;
 
 use warnings;
 use strict;
-use IkiWiki 2.00;
+use IkiWiki 3.00;
 
-sub import { #{{{
+sub import {
+	hook(type => "getsetup", id => "brokenlinks", call => \&getsetup);
 	hook(type => "preprocess", id => "brokenlinks", call => \&preprocess);
-} # }}}
+}
 
-sub preprocess (@) { #{{{
+sub getsetup {
+	return
+		plugin => {
+			safe => 1,
+			rebuild => undef,
+		},
+}
+
+sub preprocess (@) {
 	my %params=@_;
 	$params{pages}="*" unless defined $params{pages};
 	
@@ -22,7 +31,10 @@ sub preprocess (@) { #{{{
 	foreach my $page (keys %links) {
 		if (pagespec_match($page, $params{pages}, location => $params{page})) {
 			my $discussion=gettext("discussion");
+			my %seen;
 			foreach my $link (@{$links{$page}}) {
+				next if $seen{$link};
+				$seen{$link}=1;
 				next if $link =~ /.*\/\Q$discussion\E/i && $config{discussion};
 				my $bestlink=bestlink($page, $link);
 				next if length $bestlink;
@@ -49,6 +61,6 @@ sub preprocess (@) { #{{{
 			}
 			sort @broken)
 		."</ul>\n";
-} # }}}
+}
 
 1