X-Git-Url: https://sipb.mit.edu/gitweb.cgi/ikiwiki.git/blobdiff_plain/ee1ad53c4c2710aa7ded61bdc56f3a8cce514f22..8a29361c321b54607ba5b4a7675508325b450110:/IkiWiki/Plugin/graphviz.pm

diff --git a/IkiWiki/Plugin/graphviz.pm b/IkiWiki/Plugin/graphviz.pm
index 5d666e1be..ec48bad2c 100644
--- a/IkiWiki/Plugin/graphviz.pm
+++ b/IkiWiki/Plugin/graphviz.pm
@@ -29,10 +29,10 @@ sub render_graph (\%) { #{{{
 	# Use the sha1 of the graphviz code as part of its filename.
 	eval q{use Digest::SHA1};
 	error($@) if $@;
-	my $dest=$params{page}."/graph-".
+	my $dest=$params{destpage}."/graph-".
 		IkiWiki::possibly_foolish_untaint(Digest::SHA1::sha1_hex($src)).
 		".png";
-	will_render($params{page}, $dest);
+	will_render($params{destpage}, $dest);
 
 	if (! -e "$config{destdir}/$dest") {
 		my $pid;
@@ -41,7 +41,6 @@ sub render_graph (\%) { #{{{
 		$pid=open2(*IN, *OUT, "$params{prog} -Tpng");
 
 		# open2 doesn't respect "use open ':utf8'"
-		binmode (IN, ':utf8');
 		binmode (OUT, ':utf8');
 
 		print OUT $src;
@@ -70,7 +69,12 @@ sub render_graph (\%) { #{{{
 		}
 	}
 
-	return "<img src=\"".urlto($dest, $params{page})."\" />\n";
+	if ($params{preview}) {
+		return "<img src=\"".urlto($dest, "")."\" />\n";
+	}
+	else {
+		return "<img src=\"".urlto($dest, $params{destpage})."\" />\n";
+	}
 } #}}}
 
 sub graph (@) { #{{{