[evolution-data-server] Bug 774103 - GOA mail account doesn't inherit GoaMail::name

[Milan Crha <mcrha src gnome org>]

commit 9140b844dc4e08f92da598499b824a585cde6e1b
Author: Milan Crha <mcrha redhat com>
Date:   Thu Nov 10 18:46:54 2016 +0100

    Bug 774103 - GOA mail account doesn't inherit GoaMail::name

 .../module-gnome-online-accounts.c                 |   19 ++++++++++++++++---
 1 files changed, 16 insertions(+), 3 deletions(-)
---
diff --git a/src/modules/gnome-online-accounts/module-gnome-online-accounts.c 
b/src/modules/gnome-online-accounts/module-gnome-online-accounts.c
index e662180..dd27305 100644
--- a/src/modules/gnome-online-accounts/module-gnome-online-accounts.c
+++ b/src/modules/gnome-online-accounts/module-gnome-online-accounts.c
@@ -650,8 +650,8 @@ gnome_online_accounts_config_mail_identity (EGnomeOnlineAccounts *extension,
                                             GoaObject *goa_object)
 {
        GoaMail *goa_mail;
-       ESourceExtension *source_extension;
        EServerSideSource *server_side_source;
+       ESourceMailIdentity *mail_identity;
        ESourceMailSubmission *mail_submission;
        ESourceMailComposition *mail_composition;
        const gchar *extension_name;
@@ -663,11 +663,24 @@ gnome_online_accounts_config_mail_identity (EGnomeOnlineAccounts *extension,
                return;
 
        extension_name = E_SOURCE_EXTENSION_MAIL_IDENTITY;
-       source_extension = e_source_get_extension (source, extension_name);
+       mail_identity = e_source_get_extension (source, extension_name);
+
+       tmp = e_source_mail_identity_dup_address (mail_identity);
+       if (!tmp || !*tmp) {
+               /* Set the Name only if the mail is not set yet, because users can change the Name,
+                  even to an empty string, but the email is fixed with the one from GoaMail.
+               */
+               g_free (tmp);
+
+               tmp = goa_mail_dup_name (goa_mail);
+               if (tmp && *tmp)
+                       e_source_mail_identity_set_name (mail_identity, tmp);
+       }
+       g_free (tmp);
 
        e_binding_bind_property (
                goa_mail, "email-address",
-               source_extension, "address",
+               mail_identity, "address",
                G_BINDING_SYNC_CREATE);
 
        g_object_unref (goa_mail);