[evolution] Bug 704824 - Dropdown list of calendars in ITIP mail becomes empty after accepting appointment

[Tomas Popela <tpopela src gnome org>]

commit 470fe26fef540c899e57d73e9f23e7bf9743cd04
Author: Tomas Popela <tpopela redhat com>
Date:   Thu Apr 30 15:13:19 2015 +0200

    Bug 704824 - Dropdown list of calendars in ITIP mail becomes empty after accepting appointment
    
    Don't delete the 'Calendar' select element options when extension name is not set.

 modules/itip-formatter/itip-view.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/modules/itip-formatter/itip-view.c b/modules/itip-formatter/itip-view.c
index 66e5c30..417edcc 100644
--- a/modules/itip-formatter/itip-view.c
+++ b/modules/itip-formatter/itip-view.c
@@ -1088,6 +1088,9 @@ itip_view_rebuild_source_list (ItipView *view)
        registry = view->priv->registry;
        extension_name = itip_view_get_extension_name (view);
 
+       if (extension_name == NULL)
+               return;
+
        select = webkit_dom_document_get_element_by_id (
                view->priv->dom_document, SELECT_ESOURCE);
 
@@ -1101,9 +1104,6 @@ itip_view_rebuild_source_list (ItipView *view)
                g_object_unref (removed_child);
        }
 
-       if (extension_name == NULL)
-               return;
-
        list = e_source_registry_list_enabled (registry, extension_name);
        groups = g_hash_table_new_full (
                g_str_hash, g_str_equal,