lisp/*.el: Silence lexical-binding warnings.

[bpt/emacs.git] / lisp / international / mule-cmds.el

diff --git a/lisp/international/mule-cmds.el b/lisp/international/mule-cmds.el
index 62b9672..34b1576 100644 (file)
--- a/lisp/international/mule-cmds.el
+++ b/lisp/international/mule-cmds.el
@@ -1739,8 +1739,8 @@ This hook is mainly used for canceling the effect of
 This variable should be set only with \\[customize], which is equivalent
 to using the function `set-language-environment'."
   :link '(custom-manual "(emacs)Language Environments")
-  :set (lambda (symbol value) (set-language-environment value))
-  :get (lambda (x)
+  :set (lambda (_symbol value) (set-language-environment value))
+  :get (lambda (_x)
         (or (car-safe (assoc-string
                        (if (symbolp current-language-environment)
                            (symbol-name current-language-environment)