graphviz: Handle self-links.

[ikiwiki.git] / IkiWiki / Plugin / graphviz.pm

diff --git a/IkiWiki/Plugin/graphviz.pm b/IkiWiki/Plugin/graphviz.pm
index b9f997e04b123a11a50aa9dddac82d982fb2fbf7..d4018edaaf9dad384818488356a3e7e8c4d8841c 100644 (file)
--- a/IkiWiki/Plugin/graphviz.pm
+++ b/IkiWiki/Plugin/graphviz.pm
@@ -132,6 +132,7 @@ sub graph (@) {
                }, "text");
                $p->parse($src);
                $p->eof;
+               $s=~s/\[ href= \]//g; # handle self-links
                $params{src}=$s;
        }
        else {