widgetpath: Use ref/unref in boxed function

This way we avoid lots of copying when using widget paths as properties.

Keeping this as a separate patch so bugs where people were modifying a
structure they shouldn't are easily visible.

diff --git a/gtk/gtkwidgetpath.c b/gtk/gtkwidgetpath.c
index 52ca7e05701d3347979c25a9f23cbc36062901ac..55085d2fed473a3a2a381412874a1b5b3d16c54d 100644 (file)
--- a/gtk/gtkwidgetpath.c
+++ b/gtk/gtkwidgetpath.c
@@ -82,7 +82,7 @@
  **/
 
 G_DEFINE_BOXED_TYPE (GtkWidgetPath, gtk_widget_path,
-                    gtk_widget_path_copy, gtk_widget_path_free)
+                    gtk_widget_path_ref, gtk_widget_path_unref)
 
 
 typedef struct GtkPathElement GtkPathElement;