[gnome-maps] osmConnection: log error if OAuth fails

[Hashem Nasarat <hnasarat src gnome org>]

commit f7d56100b0acbd33763370e85cfc46ad78f87ce7
Author: Hashem Nasarat <hashem riseup net>
Date:   Sun Feb 14 21:52:30 2016 -0500

    osmConnection: log error if OAuth fails
    
    It's not good to silently swallow errors. Adding the log helped me
    discover that I needed to install glib-networking.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=762059

 src/osmConnection.js |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/src/osmConnection.js b/src/osmConnection.js
index d194884..cbddeea 100644
--- a/src/osmConnection.js
+++ b/src/osmConnection.js
@@ -28,6 +28,8 @@ const Rest = imports.gi.Rest;
 const Secret = imports.gi.Secret;
 const Soup = imports.gi.Soup;
 
+const Utils = imports.utils;
+
 const BASE_URL = 'https://api.openstreetmap.org/api';
 const API_VERSION = '0.6';
 
@@ -231,6 +233,7 @@ const OSMConnection = new Lang.Class({
 
     _onRequestOAuthToken: function(error, callback) {
         if (error) {
+            Utils.debug(error);
             callback(false);
             return;
         }