From 7787517a7a1a36c29bfb8c32c87a2aa01b55ed2e Mon Sep 17 00:00:00 2001
From: German Toro del Valle <gtorodelvalle@gmail.com>
Date: Thu, 15 Sep 2016 14:35:36 +0200
Subject: [PATCH] Do not emit error event if no error when getting the token

---
 CHANGES_NEXT_RELEASE         | 1 +
 lib/fiwareDeviceSimulator.js | 4 +++-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/CHANGES_NEXT_RELEASE b/CHANGES_NEXT_RELEASE
index e69de29..42b05b0 100644
--- a/CHANGES_NEXT_RELEASE
+++ b/CHANGES_NEXT_RELEASE
@@ -0,0 +1 @@
+- [BUG] Do not emit an error event if no error when getting the authentication token
diff --git a/lib/fiwareDeviceSimulator.js b/lib/fiwareDeviceSimulator.js
index c85ae71..50110b3 100644
--- a/lib/fiwareDeviceSimulator.js
+++ b/lib/fiwareDeviceSimulator.js
@@ -901,7 +901,9 @@ function requestToken(callback) {
         (body && body.error && body.error.code) + ', title: ' + (body && body.error && body.error.title) +
         ', message: ' + (body && body.error && body.error.message) + ')');
     }
-    emitError(error);
+    if (error) {
+      emitError(error);
+    }
     return process.nextTick(callback.bind(null, error, response, body));
   });
   emitTokenRequest(tokenRequestOptions);