From 80a8ec136717294bdf193fa084be95adc690116c Mon Sep 17 00:00:00 2001
From: Jelle Scholtalbers <j.scholtalbers@gmail.com>
Date: Fri, 25 Nov 2016 13:21:00 +0100
Subject: [PATCH 1/2] basic fix response handling

---
 index.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/index.js b/index.js
index 1020cdb..6405cb8 100644
--- a/index.js
+++ b/index.js
@@ -22,11 +22,13 @@ function Witbot (witToken) {
       // only consider the 1st outcome
       if (res.outcomes && res.outcomes.length > 0) {
         var outcome = res.outcomes[0]
-        var intent = outcome.intent
+        var intent = outcome.entities.intent[0].value
+        var confidence = outcome.entities.intent[0].confidence
         args.push(outcome)
         if (intents._intents[intent]) {
+          console.log('"' + intent + '" - intent found')
           intents._intents[intent].forEach(function (registration) {
-            if (!matched && outcome.confidence >= registration.confidence) {
+            if (!matched && confidence >= registration.confidence) {
               matched = true
               registration.fn.apply(undefined, args)
             }

From 5b48b4e81662c9ce9e54f225a3e98eb1bf0154a0 Mon Sep 17 00:00:00 2001
From: Jelle Scholtalbers <j.scholtalbers@gmail.com>
Date: Fri, 25 Nov 2016 13:34:35 +0100
Subject: [PATCH 2/2] handle undefined

---
 index.js | 24 +++++++++++++-----------
 1 file changed, 13 insertions(+), 11 deletions(-)

diff --git a/index.js b/index.js
index 6405cb8..1ef70e6 100644
--- a/index.js
+++ b/index.js
@@ -22,17 +22,19 @@ function Witbot (witToken) {
       // only consider the 1st outcome
       if (res.outcomes && res.outcomes.length > 0) {
         var outcome = res.outcomes[0]
-        var intent = outcome.entities.intent[0].value
-        var confidence = outcome.entities.intent[0].confidence
-        args.push(outcome)
-        if (intents._intents[intent]) {
-          console.log('"' + intent + '" - intent found')
-          intents._intents[intent].forEach(function (registration) {
-            if (!matched && confidence >= registration.confidence) {
-              matched = true
-              registration.fn.apply(undefined, args)
-            }
-          })
+        if(typeof outcome.entities.intent !== 'undefined'){
+          var intent = outcome.entities.intent[0].value
+          var confidence = outcome.entities.intent[0].confidence
+          args.push(outcome)
+          if (intents._intents[intent]) {
+            console.log('"' + intent + '" - intent found')
+            intents._intents[intent].forEach(function (registration) {
+              if (!matched && confidence >= registration.confidence) {
+                matched = true
+                registration.fn.apply(undefined, args)
+              }
+            })
+          }
         } else if (intents._any) {
           matched = true
           intents._any.apply(undefined, args)