From bc114a10e6d80d5115bbc99edfbdc28d15b49be0 Mon Sep 17 00:00:00 2001
From: reality <tinmachin3@gmail.com>
Date: Tue, 22 Mar 2016 22:54:17 +0000
Subject: [PATCH] redirects

---
 modules/wikipedia/wikipedia.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/modules/wikipedia/wikipedia.js b/modules/wikipedia/wikipedia.js
index 2c731fe..6701e6d 100644
--- a/modules/wikipedia/wikipedia.js
+++ b/modules/wikipedia/wikipedia.js
@@ -24,6 +24,7 @@ var wikipedia = function(dbot) {
             }
 
             body = body[prop].revisions[0]['*'];
+            var oBody = body;
 
             var redirect = body.match(/#redirect \[\[(.+)\]\]/i);
             if(redirect) {
@@ -53,6 +54,11 @@ var wikipedia = function(dbot) {
 
             var sentence = body[_.random(0, body.length -1)];
 
+            if(_.isUndefined(sentence)) {
+              var links = oBody.match(/\[\[(.+)\]\]/g);
+              return this.api.randomSentence(links[_.random(0,links.length-1)], cb);
+            }
+
             cb(sentence);
           }.bind(this));
         }