From 813edf817861584cb530175fc20c52094ac6a99a Mon Sep 17 00:00:00 2001
From: Tim Mouskhelichvili <t.mouskhelichvili@gmail.com>
Date: Fri, 15 Nov 2019 15:03:31 -0500
Subject: [PATCH] Update graphlib.js

Fixed bug Uncaught TypeError: Cannot read property 'preorder' of undefined.
---
 lib/graphlib.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/graphlib.js b/lib/graphlib.js
index 2047f182..8d528aef 100644
--- a/lib/graphlib.js
+++ b/lib/graphlib.js
@@ -4,7 +4,7 @@ var graphlib;
 
 if (typeof require === "function") {
   try {
-    graphlib = require("graphlib");
+    graphlib = require("graphlib/index");
   } catch (e) {
     // continue regardless of error
   }