fix possible NULL dereference

[modest] / src / modest-ui-actions.c

diff --git a/src/modest-ui-actions.c b/src/modest-ui-actions.c
index 7c581bd..1943ffa 100644 (file)
--- a/src/modest-ui-actions.c
+++ b/src/modest-ui-actions.c
@@ -4187,7 +4187,11 @@ modest_ui_actions_on_main_window_remove_attachments (GtkAction *action,
                                                           MODEST_MAIN_WINDOW_WIDGET_TYPE_HEADER_VIEW);
 
        header_list = modest_header_view_get_selected_headers (MODEST_HEADER_VIEW (header_view));
-
+       if (!header_list) {
+               g_warning ("%s: no header selected", __FUNCTION__);
+               return;
+       }
+       
        if (tny_list_get_length (header_list) == 1) {
                iter = tny_list_create_iterator (header_list);
                header = TNY_HEADER (tny_iterator_get_current (iter));