X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/4cb343f3482edc3786ea46eea7efb7762d349164..99e644967c88a006117c629f275614741a82cb41:/IkiWiki/Plugin/graphviz.pm?ds=inline

diff --git a/IkiWiki/Plugin/graphviz.pm b/IkiWiki/Plugin/graphviz.pm
index 0889bc9fc..b9f997e04 100644
--- a/IkiWiki/Plugin/graphviz.pm
+++ b/IkiWiki/Plugin/graphviz.pm
@@ -112,7 +112,15 @@ sub graph (@) {
 		$p->handler(start => sub {
 			my %attrs=%{shift()};
 			if (exists $attrs{href}) {
-				$s.="\"$attrs{href}\"";
+				if ($s=~/href\s*=\s*"$/) {
+					$s.=$attrs{href};
+				}
+				elsif ($s=~/href\s*=\s*$/) {
+					$s.="\"$attrs{href}\"";
+				}
+				else {
+					$s.="href=\"$attrs{href}\"";
+				}
 			}
 			$nested++;
 		}, "attr");