Fix missing :value with defcustom const :type

* lisp/calendar/calendar.el (calendar-intermonth-header)
(calendar-intermonth-text, calendar-date-style):
* lisp/calendar/diary-lib.el (diary-face-attrs):
* lisp/emacs-lisp/package.el (package-check-signature):
* lisp/erc/erc-dcc.el (erc-dcc-get-default-directory):
* lisp/gnus/gnus-art.el (gnus-auto-select-part):
* lisp/gnus/gnus-cus.el (gnus-agent-parameters):
* lisp/gnus/gnus.el (gnus-user-agent):
* lisp/mail/rmail.el (rmail-retry-ignored-headers):
* lisp/progmodes/sh-script.el (sh-indent-after-continuation):
Fix missing :value with defcustom const :type.

1 files changed, 1 insertions, 1 deletions

diff --git a/lisp/erc/erc-dcc.el b/lisp/erc/erc-dcc.el
index ff486b2d4ea..d0e1848e0eb 100644
--- a/lisp/erc/erc-dcc.el
+++ b/lisp/erc/erc-dcc.el
@@ -391,7 +391,7 @@ the accepted connection."
 (defcustom erc-dcc-get-default-directory nil
   "Default directory for incoming DCC file transfers.
 If this is nil, then the current value of `default-directory' is used."
-  :type '(choice (const nil :tag "Default directory") directory))
+  :type '(choice (const :value nil :tag "Default directory") directory))
 
 ;;;###autoload
 (defun erc-cmd-DCC (cmd &rest args)