# HG changeset patch
# User Mads Kiilerich <madski@unity3d.com>
# Date 2014-09-08 13:38:56
# Node ID 362652e72e2996606eb7f325841f6120e3ffcc9e
# Parent  cd9bb3e07e689bec2c128feacd8117377dba6203

graph: don't draw edges to roots as "dead ends"

Roots and dead ends both don't have outgoing edges. The difference is that
roots will have the dot of the line - dead ends will not.

diff --git a/kallithea/public/js/graph.js b/kallithea/public/js/graph.js
--- a/kallithea/public/js/graph.js
+++ b/kallithea/public/js/graph.js
@@ -118,6 +118,8 @@ function BranchRenderer(canvas_id, conte
 							break;
 						}
 					}
+					if (nextdata[0][0] == end) // this is a root - not a dead end
+						dead_end = false;
 				}
 
 				if (dead_end) {