Renamed VECTOR-NULL to NULL-TERMINATED-VECTOR

[clg] / glib / ginterface.lisp

diff --git a/glib/ginterface.lisp b/glib/ginterface.lisp
index 17ced81de955c525cb12a16b3dcc9e278fd9c42c..dcf74c6bde58afd1827efebec3d8c276694980cb 100644 (file)
--- a/glib/ginterface.lisp
+++ b/glib/ginterface.lisp
@@ -15,7 +15,7 @@
 ;; License along with this library; if not, write to the Free Software
 ;; Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
-;; $Id: ginterface.lisp,v 1.6 2005-02-01 15:24:52 espen Exp $
+;; $Id: ginterface.lisp,v 1.8 2005-02-10 00:20:02 espen Exp $
 
 (in-package "GLIB")
 
@@ -65,8 +65,7 @@ (defmethod shared-initialize ((class ginterface-class) names
   (call-next-method))
 
 
-(defmethod validate-superclass
-    ((class ginterface-class) (super pcl::standard-class))
+(defmethod validate-superclass ((class ginterface-class) (super standard-class))
   (subtypep (class-name super) 'ginterface))
 
 
@@ -129,9 +128,10 @@ (defun query-object-interface-properties (type &optional inherited-p)
     (unwind-protect
         (multiple-value-bind (array length)
             (%object-interface-list-properties iface)
-          (unwind-protect
-               (%map-params array length type-number inherited-p)
-            (deallocate-memory array)))
+          (unless (null-pointer-p array)
+            (unwind-protect
+                (%map-params array length type-number inherited-p)
+              (deallocate-memory array))))
 ;      (type-default-interface-unref type-number)
       )))
 
@@ -147,6 +147,9 @@ (defun expand-ginterface-type (type forward-p options &rest args)
       (:alien-name ,(find-type-name type)))))
 
 (defun ginterface-dependencies (type)
-  (delete-duplicates (mapcar #'param-value-type (query-object-interface-properties type))))
+  (delete-duplicates 
+   (cons
+    (supertype type)
+    (mapcar #'param-value-type (query-object-interface-properties type)))))
 
 (register-derivable-type 'ginterface "GInterface" 'expand-ginterface-type 'ginterface-dependencies)