Fix a function call

lms/envs/dev.py

@@ -62,10 +62,10 @@ CACHES = {
 
 
 XQUEUE_INTERFACE = {
-    "url": "https://sandbox-xqueue.edx.org",
+    "url": "http://127.0.0.1:3032",
     "django_auth": {
         "username": "lms",
-        "password": "***REMOVED***"
+        "password": "abcd"
     },
     "basic_auth": ('anant', 'agarwal'),
 }

lms/static/coffee/src/open_ended/open_ended.coffee

@@ -51,7 +51,8 @@ class OpenEnded
     return @handle_after_action
 
   handle_after_action: (data) ->
-    blah = "blah"
+    if !response.success
+      @gentle_alert data.error
 
   gentle_alert: (msg) =>
     if $('.message-container').length