From: Dave Love <fx@gnu.org>
Date: Wed, 7 Feb 2001 23:56:22 +0000 (+0000)
Subject: (ex-unix-type-shell-options): Fix :type.
X-Git-Tag: emacs-pretest-21.0.98~101
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=ee6a34366ec1c1a0e6531ad30318456c4513fcc5;p=emacs.git

(ex-unix-type-shell-options): Fix :type.
---

diff --git a/lisp/emulation/viper-ex.el b/lisp/emulation/viper-ex.el
index 48b99bc3871..9a7439a6309 100644
--- a/lisp/emulation/viper-ex.el
+++ b/lisp/emulation/viper-ex.el
@@ -166,7 +166,7 @@
 	      )))
   "Options to pass to the Unix-style shell. 
 Don't put `-c' here, as it is added automatically."
-  :type 'string
+  :type '(choice (const nil) string)
   :group 'viper-ex)
 
 (defcustom viper-glob-function