Remove an ugly debugging hack.

@@ -21,7 +21,7 @@ void
 make_in_reply_to (compose_env_t *env, mu_message_t msg)
 {
   char *value = NULL;
-  wd();
+
   mu_rfc2822_in_reply_to (msg, &value);
   compose_header_set (env, MU_HEADER_IN_REPLY_TO, value,
 		      COMPOSE_REPLACE);
@@ -138,9 +138,3 @@ mail_reply (int argc, char **argv)
   return util_foreach_msg (argc, argv, MSG_NODELETED, reply0, &lower);
 }
 
-wd()
-{
-  int volatile _st=1;
-  while (!_st)
-    _st=_st;
-}