[evolution] EMailSession: Use e_source_camel_generate_subtype().

[Matthew Barnes <mbarnes src gnome org>]

commit ab69060ca34bd7f1ffa9d34251baf299b73f1caa
Author: Matthew Barnes <mbarnes redhat com>
Date:   Tue Jun 5 14:48:40 2012 -0400

    EMailSession: Use e_source_camel_generate_subtype().
    
    Use e_source_camel_generate_subtype() to register an ESourceCamelNone
    class based on the newly-registered "none" CamelProvider.
    
    e_source_camel_register_types() won't pick up the new provider if it was
    already called prior to the provider being registered.  That might be a
    bug... I'm not sure yet.  The Camel/ESource integration is kinda messy.

 libemail-engine/e-mail-session.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/libemail-engine/e-mail-session.c b/libemail-engine/e-mail-session.c
index c2eb5d3..a319a88 100644
--- a/libemail-engine/e-mail-session.c
+++ b/libemail-engine/e-mail-session.c
@@ -1764,7 +1764,7 @@ e_mail_session_class_init (EMailSessionClass *class)
 	camel_null_store_register_provider ();
 
 	/* Make sure ESourceCamel picks up the "none" provider. */
-	e_source_camel_register_types ();
+	e_source_camel_generate_subtype ("none", CAMEL_TYPE_SETTINGS);
 }
 
 static void