[libdazzle] shortcuts: ignore "__internal__" theme when saving

[Christian Hergert <chergert src gnome org>]

commit fd7fe3fd74ac700ad6effd37ef126c13148808aa
Author: Christian Hergert <chergert redhat com>
Date:   Mon Jun 12 18:48:52 2017 -0700

    shortcuts: ignore "__internal__" theme when saving

 src/shortcuts/dzl-shortcut-theme-save.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/shortcuts/dzl-shortcut-theme-save.c b/src/shortcuts/dzl-shortcut-theme-save.c
index 64d834f..88effaa 100644
--- a/src/shortcuts/dzl-shortcut-theme-save.c
+++ b/src/shortcuts/dzl-shortcut-theme-save.c
@@ -49,7 +49,7 @@ dzl_shortcut_theme_save_to_stream (DzlShortcutTheme  *self,
   title = dzl_shortcut_theme_get_title (self);
   subtitle = dzl_shortcut_theme_get_subtitle (self);
 
-  if (parent != NULL)
+  if (parent != NULL && !g_str_equal (parent, "__internal__"))
     g_string_append_printf (str, "<theme name=\"%s\" parent=\"%s\">\n", name, parent);
   else
     g_string_append_printf (str, "<theme name=\"%s\">\n", name);