[evolution-data-server] Correct return value of e_oauth2_service_get_access_token_sync()

[Milan Crha <mcrha src gnome org>]

commit d21e480b19ff06ca10fbf69049642e6c29bb7e00
Author: Milan Crha <mcrha redhat com>
Date:   Mon Feb 5 21:40:53 2018 +0100

    Correct return value of e_oauth2_service_get_access_token_sync()
    
    Valid (non-expired) token stored in keyring was considered incorrect
    due to this coding error.

 src/libedataserver/e-oauth2-service.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/libedataserver/e-oauth2-service.c b/src/libedataserver/e-oauth2-service.c
index b8126f9..791fdc1 100644
--- a/src/libedataserver/e-oauth2-service.c
+++ b/src/libedataserver/e-oauth2-service.c
@@ -1504,7 +1504,7 @@ e_oauth2_service_get_access_token_sync (EOAuth2Service *service,
                                        GError **error)
 {
        gchar *refresh_token = NULL;
-       gboolean success = FALSE;
+       gboolean success = TRUE;
 
        g_return_val_if_fail (E_IS_OAUTH2_SERVICE (service), FALSE);
        g_return_val_if_fail (E_IS_SOURCE (source), FALSE);