[evolution] Set network-available on a CamelSession when going online

[Milan Crha <mcrha src gnome org>]

commit 05f1d810f9db8b9215064e1faf3cbd224bb6c86f
Author: Milan Crha <mcrha redhat com>
Date:   Thu Jun 27 08:49:47 2013 +0200

    Set network-available on a CamelSession when going online
    
    The network-available property was unset when going offline, but
    never set again, which caused download of messages for offline use
    broken, because it downloads for offline only if the network-available
    is set.

 mail/e-mail-backend.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/mail/e-mail-backend.c b/mail/e-mail-backend.c
index 0ed85b3..d1ca660 100644
--- a/mail/e-mail-backend.c
+++ b/mail/e-mail-backend.c
@@ -208,6 +208,7 @@ mail_backend_prepare_for_online_cb (EShell *shell,
        session = e_mail_backend_get_session (backend);
        account_store = e_mail_ui_session_get_account_store (E_MAIL_UI_SESSION (session));
 
+       camel_session_set_network_available (CAMEL_SESSION (session), TRUE);
        camel_session_set_online (CAMEL_SESSION (session), TRUE);
 
        e_mail_account_store_queue_enabled_services (account_store, &queue);