(face-valid-attribute-values): Look in

x-bitmap-file-path only for x and w32 window systems.

diff --git a/lisp/faces.el b/lisp/faces.el
index 8ed46f6e87691878a815cf9f7c97d4330a1c143b..57cb19b6e183bd6050a6ee0c7e2d02848f19d2de 100644 (file)
--- a/lisp/faces.el
+++ b/lisp/faces.el
@@ -747,7 +747,7 @@ an integer value."
            ((:height)
             'integerp)
            (:stipple
-            (and window-system
+            (and (memq window-system '(x w32))
                  (mapcar #'list
                          (apply #'nconc (mapcar #'directory-files
                                                 x-bitmap-file-path)))))