Fix Quit button in dictionary buffer

* lisp/net/dictionary.el (dictionay-close): Changing the arity of the
function in cc5f2803785c5dc785f09a292313cf799e8d29bb was a mistake.
Restore it, but mark the argument as unused to avoid a
wrong-number-of-arguments error when using the Quit button.

diff --git a/lisp/net/dictionary.el b/lisp/net/dictionary.el
index 07f44ba035b33928587ffcffec47a0bf56ec63c0..f8733429e9458645f7534215e131798c41d0eeac 100644 (file)
--- a/lisp/net/dictionary.el
+++ b/lisp/net/dictionary.el
@@ -516,7 +516,7 @@ The connection takes the proxy setting in customization group
 ;; Dealing with closing the buffer
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 
-(defun dictionary-close ()
+(defun dictionary-close (&rest ignored)
   "Close the current dictionary buffer and its connection."
   (interactive)
   (if (eq major-mode 'dictionary-mode)