X-Git-Url: http://git.kpe.io/?p=clsql.git;a=blobdiff_plain;f=sql%2Foodml.lisp;h=85730dccf7d7f2eedf870992d567bf6a704a2fc4;hp=2e0f6a64182237f0cadc43eccb323e29922fbaf8;hb=706c29aa55b25e5b7c7f90460589a4702b1390e7;hpb=f965db085f8c538eed152128887df3da640a1562

diff --git a/sql/oodml.lisp b/sql/oodml.lisp
index 2e0f6a6..85730dc 100644
--- a/sql/oodml.lisp
+++ b/sql/oodml.lisp
@@ -120,7 +120,7 @@
            nil)
           ((typep slot-reader 'string)
            (format nil slot-reader value))
-          ((typep slot-reader 'function)
+          ((typep slot-reader '(or symbol function))
            (apply slot-reader (list value)))
           (t
            (error "Slot reader is of an unusual type.")))))
@@ -130,7 +130,7 @@
 	(dbtype (specified-type slotdef)))
     (typecase dbwriter
       (string (format nil dbwriter val))
-      ((or symbol function) (apply dbwriter (list val)))
+      ((and (or symbol function) (not null)) (apply dbwriter (list val)))
       (t
        (database-output-sql-as-type
 	(typecase dbtype