From: Dave Love <fx@gnu.org>
Date: Wed, 7 Feb 2001 23:42:10 +0000 (+0000)
Subject: (print-region-function): Fix :type.
X-Git-Tag: emacs-pretest-21.0.98~104
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=53c9f0fa7d66910f0c38b5e02cc6f2c43913f89a;p=emacs.git

(print-region-function): Fix :type.
---

diff --git a/lisp/lpr.el b/lisp/lpr.el
index 41e3f031b94..113e991f5e9 100644
--- a/lisp/lpr.el
+++ b/lisp/lpr.el
@@ -129,7 +129,7 @@ and print the result."
 (defcustom print-region-function nil
   "Function to call to print the region on a printer.
 See definition of `print-region-1' for calling conventions."
-  :type 'function
+  :type '(choice (const nil) function)
   :group 'lpr)
 
 (defcustom lpr-page-header-program "pr"