From b579f36be21606c1ace8b10a4ef25144addc3dbd Mon Sep 17 00:00:00 2001
From: Ted Zlatanov <tzz@lifelogs.com>
Date: Mon, 25 Jan 2016 22:07:40 +0000
Subject: [PATCH] * lisp/gnus/gnus-art.el (gnus-blocked-images): Add explicit
 nil choice and tags.

---
 lisp/gnus/gnus-art.el | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lisp/gnus/gnus-art.el b/lisp/gnus/gnus-art.el
index 11ce04f799a..54bbfd857f1 100644
--- a/lisp/gnus/gnus-art.el
+++ b/lisp/gnus/gnus-art.el
@@ -1659,7 +1659,9 @@ called with the group name as the parameter, and should return a
 regexp."
   :version "24.1"
   :group 'gnus-art
-  :type '(choice regexp function))
+  :type '(choice (const :tag "Allow all" nil)
+                 (regexp :tag "Regular expression")
+                 (function :tag "Use a function")))
 
 ;;; Internal variables
 
-- 
2.39.2