From f3ff3f62c7eedc51c252cf96e872d108463cc175 Mon Sep 17 00:00:00 2001
From: James Muehlner <james.muehlner@guac-dev.org>
Date: Wed, 9 Dec 2015 21:39:07 -0800
Subject: [PATCH] GUAC-1430: Wrap error to ensure that required fields are
 always present.

---
 .../src/main/webapp/app/auth/service/authenticationService.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/guacamole/src/main/webapp/app/auth/service/authenticationService.js b/guacamole/src/main/webapp/app/auth/service/authenticationService.js
index 5dd549a34..51042a1e5 100644
--- a/guacamole/src/main/webapp/app/auth/service/authenticationService.js
+++ b/guacamole/src/main/webapp/app/auth/service/authenticationService.js
@@ -155,6 +155,10 @@ angular.module('auth').factory('authenticationService', ['$injector',
         // If authentication fails, propogate failure to returned promise
         .error(function authenticationFailed(error) {
 
+            // Ensure error object exists, even if the error response is not
+            // coming from the authentication REST endpoint
+            error = new Error(error);
+
             // Request credentials if provided credentials were invalid
             if (error.type === Error.Type.INVALID_CREDENTIALS)
                 $rootScope.$broadcast('guacInvalidCredentials', parameters, error);