From: Christophe Rhodes <csr21@cantab.net>
Date: Wed, 5 Mar 2014 11:00:20 +0000 (+0000)
Subject: use CALL-NEXT-METHOD rather than CLASS-OF for NEXT slot filling
X-Git-Tag: els2014-submission
X-Git-Url: http://christophe.rhodes.io/gitweb/?a=commitdiff_plain;h=7a4d1e7a0130e8deb5553075b6dd0f307ab784d4;p=specializable.git

use CALL-NEXT-METHOD rather than CLASS-OF for NEXT slot filling
---

diff --git a/accept-specializer.lisp b/accept-specializer.lisp
index a72b159..3dd7ce7 100644
--- a/accept-specializer.lisp
+++ b/accept-specializer.lisp
@@ -117,7 +117,7 @@
 (defmethod generalizer-of-using-class ((gf accept-generic-function) (arg tbnl:request))
   (make-instance 'accept-generalizer
                  :header (tbnl:header-in :accept arg)
-                 :next (class-of arg)))
+                 :next (call-next-method)))
 (defmethod generalizer-equal-hash-key
     ((gf accept-generic-function) (g accept-generalizer))
   `(accept-generalizer ,(header g)))
@@ -193,7 +193,7 @@
 (defmethod generalizer-of-using-class ((gf accept-generic-function) (s string))
   (make-instance 'accept-generalizer
                  :header s
-                 :next (class-of s)))
+                 :next (call-next-method)))
 (defmethod specializer-accepts-p ((s accept-specializer) (string string))
   (q-ok (media-type s) (parse-accept-string string)))