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-rw-r--r--lisp/savehist.el3
1 files changed, 2 insertions, 1 deletions
diff --git a/lisp/savehist.el b/lisp/savehist.el
index 172acaa4e87..8924c8dde23 100644
--- a/lisp/savehist.el
+++ b/lisp/savehist.el
@@ -97,7 +97,8 @@ This is decimal, not octal. The default is 384 (0600 in octal).
Set to nil to use the default permissions that Emacs uses, typically
mandated by umask. The default is a bit more restrictive to protect
the user's privacy."
- :type 'integer)
+ :type '(choice (natnum :tag "Specify")
+ (const :tag "Use default" :value nil)))
(defcustom savehist-autosave-interval (* 5 60)
"The interval between autosaves of minibuffer history.