src/pset-proto.lisp (default-slot-from-property): Make `slot-names' optional.

To match `default-slot'.

diff --git a/src/pset-proto.lisp b/src/pset-proto.lisp
index cb9a8f2..332bcef 100644 (file)
--- a/src/pset-proto.lisp
+++ b/src/pset-proto.lisp
@@ -306,7 +306,7 @@
 ;;; Utility macros.
 
 (defmacro default-slot-from-property
-    ((instance slot slot-names)
+    ((instance slot &optional (slot-names t))
      (pset property type
       &optional (pvar (gensym "PROP-"))
       &rest convert-forms)