1 files changed, 1 insertions, 2 deletions

diff --git a/lisp/gnus/message.el b/lisp/gnus/message.el
index f874a0e3b8e..8212eeafa91 100644
--- a/lisp/gnus/message.el
+++ b/lisp/gnus/message.el
@@ -8063,8 +8063,7 @@ regexp VARSTR."
            ;; Cloning message-default-charset could cause an already
            ;; encoded text to be encoded again, yielding raw bytes
            ;; instead of characters in the message.
-           (unless (string-match "message-default-charset"
-                                 (symbol-name (car local)))
+           (unless (eq 'message-default-charset (car local))
              (set (make-local-variable (car local))
                   (cdr local))))))
      locals)))