master 97441f742e: * lisp/url/url-vars.el (url-mime-separator-chars): Fix last cosmetic change

[Stefan Monnier]

branch: master
commit 97441f742e6b63d583607132f1682d050901d716
Author: Stefan Monnier <monnier@iro.umontreal.ca>
Commit: Stefan Monnier <monnier@iro.umontreal.ca>

    * lisp/url/url-vars.el (url-mime-separator-chars): Fix last cosmetic change
---
 lisp/url/url-vars.el | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lisp/url/url-vars.el b/lisp/url/url-vars.el
index de42599e0d..859a5c75ed 100644
--- a/lisp/url/url-vars.el
+++ b/lisp/url/url-vars.el
@@ -205,7 +205,8 @@ from the ACCESS_proxy environment variables."
 
 (defvar url-mime-separator-chars (append "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
                                         "abcdefghijklmnopqrstuvwxyz"
-                                        "0123456789'()+_,-./=?")
+                                        "0123456789'()+_,-./=?"
+                                        nil)
   "Characters allowable in a MIME multipart separator.")
 
 (defcustom url-bad-port-list