From: Richard M. Stallman <rms@gnu.org>
Date: Sat, 17 Jun 1995 19:47:52 +0000 (+0000)
Subject: (add-hook): Use local local-variable-if-set-p.
X-Git-Tag: emacs-19.34~3563
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=cd2db344de7834b5de08a38bfbc871dc834b7b69;p=emacs.git

(add-hook): Use local local-variable-if-set-p.
---

diff --git a/lisp/subr.el b/lisp/subr.el
index b84e8ffc89b..65a22d1f116 100644
--- a/lisp/subr.el
+++ b/lisp/subr.el
@@ -612,7 +612,7 @@ function, it is changed to a list of functions."
   (if (or local
 	  ;; Detect the case where make-local-variable was used on a hook
 	  ;; and do what we used to do.
-	  (and (local-variable-p hook)
+	  (and (local-variable-if-set-p hook)
 	       (not (memq t (symbol-value hook)))))
       ;; Alter the local value only.
       (or (if (consp function)