Require cl when compiling.

diff --git a/lisp/dns.el b/lisp/dns.el
index 7137ef7..6c470f5 100644 (file)
--- a/lisp/dns.el
+++ b/lisp/dns.el
@@ -25,6 +25,8 @@
 
 ;;; Code:
 
+(eval-when-compile (require 'cl))
+
 (require 'mm-util)
 
 (defvar dns-timeout 5