X-Git-Url: https://sipb.mit.edu/gitweb.cgi/ikiwiki.git/blobdiff_plain/746f6fdffbea6a9f60dafd1e4efc2d1049e9d113..afa57f5c074ed297c29eb1030f1ec07b762780d9:/IkiWiki/Plugin/brokenlinks.pm

diff --git a/IkiWiki/Plugin/brokenlinks.pm b/IkiWiki/Plugin/brokenlinks.pm
index 50bbe0d54..22590366b 100644
--- a/IkiWiki/Plugin/brokenlinks.pm
+++ b/IkiWiki/Plugin/brokenlinks.pm
@@ -35,7 +35,8 @@ sub preprocess (@) { #{{{
 	}
 	
 	return "There are no broken links!" unless @broken;
-	return "<ul>\n".join("\n", map { "<li>$_</li>" } sort @broken)."</ul>\n";
+	my %seen;
+	return "<ul>\n".join("\n", map { "<li>$_</li>" } grep { ! $seen{$_}++ } sort @broken)."</ul>\n";
 } # }}}
 
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