diff -up evolution-data-server-3.4.4/addressbook/backends/ldap/e-book-backend-ldap.c.authmethod evolution-data-server-3.4.4/addressbook/backends/ldap/e-book-backend-ldap.c
--- evolution-data-server-3.4.4/addressbook/backends/ldap/e-book-backend-ldap.c.authmethod 2012-10-16 11:11:54.497892050 +0200
+++ evolution-data-server-3.4.4/addressbook/backends/ldap/e-book-backend-ldap.c 2012-10-16 11:13:06.801816975 +0200
@@ -5120,6 +5120,8 @@ e_book_backend_ldap_authenticate_user (E
source = e_backend_get_source (E_BACKEND (backend));
auth_method = e_source_get_property (source, "auth");
+ if (!auth_method)
+ auth_method = "none";
}
if (!e_backend_get_online (E_BACKEND (backend))) {