* lisp/mail/rfc2047.el (rfc2047-decode-encoded-words): Set words to nil.

2017-05-22 16:53:18 -04:00
parent 62046ed3e9
commit bc78276e81
1 changed files with 1 additions and 0 deletions
--- a/lisp/mail/rfc2047.el
+++ b/lisp/mail/rfc2047.el
@@ -952,6 +952,7 @@ ENCODED-WORD)."
 	    (push (cons cs text) rest))
 	;; Don't decode encoded-word.
 	(push (cons nil (nth 3 word)) rest)))
+    (setq words nil)
    (while rest
      ;; FIXME: This looks O(N²).  Can we make it more efficient
      ;; with something like mapconcat?