[libdazzle] shortcuts: special case internal parent

[Christian Hergert <chergert src gnome org>]

commit a3e081bb77d96a3e4b70cdd3348aa75beff7a57a
Author: Christian Hergert <chergert redhat com>
Date:   Wed Jun 14 19:26:11 2017 -0700

    shortcuts: special case internal parent

 src/shortcuts/dzl-shortcut-theme.c |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)
---
diff --git a/src/shortcuts/dzl-shortcut-theme.c b/src/shortcuts/dzl-shortcut-theme.c
index 4ac34d2..80a30ee 100644
--- a/src/shortcuts/dzl-shortcut-theme.c
+++ b/src/shortcuts/dzl-shortcut-theme.c
@@ -565,12 +565,15 @@ dzl_shortcut_theme_get_parent (DzlShortcutTheme *self)
 
   g_assert (DZL_IS_SHORTCUT_THEME (self));
 
-  if (priv->parent_name == NULL)
+  if (g_strcmp0 (priv->name, "internal") == 0)
     return NULL;
 
   if (priv->manager == NULL)
     return NULL;
 
+  if (priv->parent_name == NULL)
+    return _dzl_shortcut_manager_get_internal_theme (priv->manager);
+
   return dzl_shortcut_manager_get_theme_by_name (priv->manager, priv->parent_name);
 }