[gnome-online-accounts] Make sure there is an error set when returning FALSE

[Xavier Claessens <xclaesse src gnome org>]

commit 7cae0b0d088d0fa1789fac1736d9f7233bf4292c
Author: Xavier Claessens <xclaesse gmail com>
Date:   Thu Oct 6 17:54:12 2011 +0200

    Make sure there is an error set when returning FALSE
    
    https://bugzilla.gnome.org/show_bug.cgi?id=660993

 src/goabackend/goaoauth2provider.c |    8 +++-----
 1 files changed, 3 insertions(+), 5 deletions(-)
---
diff --git a/src/goabackend/goaoauth2provider.c b/src/goabackend/goaoauth2provider.c
index e0ad84b..42c2d8f 100644
--- a/src/goabackend/goaoauth2provider.c
+++ b/src/goabackend/goaoauth2provider.c
@@ -466,13 +466,11 @@ get_tokens_sync (GoaOAuth2Provider  *provider,
     }
   else
     {
-      GError *local_error;
       JsonParser *parser;
       JsonObject *object;
 
-      local_error = NULL;
       parser = json_parser_new ();
-      if (!json_parser_load_from_data (parser, payload, payload_length, &local_error))
+      if (!json_parser_load_from_data (parser, payload, payload_length, error))
         {
           g_prefix_error (error, _("Error parsing response as JSON: "));
           g_object_unref (parser);
@@ -745,7 +743,7 @@ get_tokens_and_identity (GoaOAuth2Provider  *provider,
                                        &data.refresh_token,
                                        &data.access_token_expires_in,
                                        NULL, /* GCancellable */
-                                       error);
+                                       &data.error);
   if (data.access_token == NULL)
     {
       g_prefix_error (&data.error, _("Error getting an Access Token: "));
@@ -757,7 +755,7 @@ get_tokens_and_identity (GoaOAuth2Provider  *provider,
                                                          data.access_token,
                                                          &data.presentation_identity,
                                                          NULL, /* TODO: GCancellable */
-                                                         error);
+                                                         &data.error);
   if (data.identity == NULL)
     {
       g_prefix_error (&data.error, _("Error getting identity: "));