[gnome-online-accounts] pocket: Hide error on network changes

[Bastien Nocera <hadess src gnome org>]

commit e74954348b5399064eba42ec1f108798c32e67d7
Author: Bastien Nocera <hadess hadess net>
Date:   Wed Jul 5 12:12:38 2017 +0200

    pocket: Hide error on network changes
    
    The Pocket backend can only get to the identity information when
    authorising a new account. As the identity is static, simply return an
    error and goa will use the on-disk/cached identity instead.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=784512#c11

 src/goabackend/goapocketprovider.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/src/goabackend/goapocketprovider.c b/src/goabackend/goapocketprovider.c
index 8e88ca8..8356b02 100644
--- a/src/goabackend/goapocketprovider.c
+++ b/src/goabackend/goapocketprovider.c
@@ -271,6 +271,8 @@ get_identity_sync (GoaOAuth2Provider  *oauth2_provider,
   GoaPocketProvider *self = GOA_POCKET_PROVIDER (oauth2_provider);
   if (out_presentation_identity != NULL)
     *out_presentation_identity = g_strdup (self->identity);
+  if (!self->identity)
+    g_set_error (error, GOA_ERROR, GOA_ERROR_FAILED, "Identity is saved to disk already");
   return g_strdup (self->identity);
 }