X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/6ccd9313d2659f4b3d55cd784cefee7af0e0b5c0..94bd69c9b66f0871cdf31ce98a9218c5d9d6fc02:/IkiWiki/Plugin/brokenlinks.pm

diff --git a/IkiWiki/Plugin/brokenlinks.pm b/IkiWiki/Plugin/brokenlinks.pm
index ef5837a58..37752dd3e 100644
--- a/IkiWiki/Plugin/brokenlinks.pm
+++ b/IkiWiki/Plugin/brokenlinks.pm
@@ -7,9 +7,18 @@ use strict;
 use IkiWiki 2.00;
 
 sub import { #{{{
+	hook(type => "getsetup", id => "brokenlinks", call => \&getsetup);
 	hook(type => "preprocess", id => "brokenlinks", call => \&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;