[glade] GladeWidget: Use glade_widget_has_name()

[Tristan Van Berkom <tvb src gnome org>]

commit 07d0bf3b42ce0bb621c53d3b50778b7eb6c2f369
Author: Tristan Van Berkom <tristan upstairslabs com>
Date:   Thu Jan 28 12:38:44 2016 +0100

    GladeWidget: Use glade_widget_has_name()
    
    In some places, instead of strncmp() directly

 gladeui/glade-widget.c |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)
---
diff --git a/gladeui/glade-widget.c b/gladeui/glade-widget.c
index 1388f4c..80bc95a 100644
--- a/gladeui/glade-widget.c
+++ b/gladeui/glade-widget.c
@@ -4342,7 +4342,7 @@ glade_widget_write (GladeWidget     *widget,
 
       /* Conditionally omit the ID in the output if the name is 'unset'
        */
-      if (strncmp (widget->priv->name, GLADE_UNNAMED_PREFIX, strlen (GLADE_UNNAMED_PREFIX)) != 0)
+      if (glade_widget_has_name (widget))
        glade_xml_node_set_property_string (widget_node,
                                            GLADE_XML_TAG_ID, widget->priv->name);
     }
@@ -5055,8 +5055,7 @@ void
 glade_widget_ensure_name (GladeWidget      *widget,
                          GladeProject     *project)
 {
-  if (!widget->priv->name ||
-      strncmp (widget->priv->name, GLADE_UNNAMED_PREFIX, strlen (GLADE_UNNAMED_PREFIX)) == 0)
+  if (!glade_widget_has_name (widget))
     {
       gchar *new_name = glade_project_new_widget_name (project, NULL,
                                                       glade_widget_adaptor_get_generic_name 
(widget->priv->adaptor));