(mh-list-to-string-1): Use dolist.

2 files changed, 16 insertions, 14 deletions

diff --git a/lisp/mh-e/ChangeLog b/lisp/mh-e/ChangeLog
index f9c392724ae..6bec45ec143 100644
--- a/lisp/mh-e/ChangeLog
+++ b/lisp/mh-e/ChangeLog
@@ -1,5 +1,7 @@
 2006-03-16  Bill Wohler  <wohler@newt.com>
 
+	* mh-e.el (mh-list-to-string-1): Use dolist.
+
 	* mh-compat.el (mh-image-load-path-for-library): Prefer user's
 	images.
 
diff --git a/lisp/mh-e/mh-e.el b/lisp/mh-e/mh-e.el
index 0b8961470a7..84e569bab81 100644
--- a/lisp/mh-e/mh-e.el
+++ b/lisp/mh-e/mh-e.el
@@ -427,20 +427,20 @@ gnus-version)
 
 (defun mh-list-to-string-1 (l)
   "Flatten the list L and make every element of the new list into a string."
-  (let ((new-list nil))
-    (while l
-      (cond ((null (car l)))
-            ((symbolp (car l))
-             (setq new-list (cons (symbol-name (car l)) new-list)))
-            ((numberp (car l))
-             (setq new-list (cons (int-to-string (car l)) new-list)))
-            ((equal (car l) ""))
-            ((stringp (car l)) (setq new-list (cons (car l) new-list)))
-            ((listp (car l))
-             (setq new-list (nconc (mh-list-to-string-1 (car l))
-                                   new-list)))
-            (t (error "Bad element in `mh-list-to-string': %s" (car l))))
-      (setq l (cdr l)))
+  (let (new-list)
+    (dolist (element l)
+      (cond ((null element))
+            ((symbolp element)
+             (push (symbol-name element) new-list))
+            ((numberp element)
+             (push (int-to-string element) new-list))
+            ((equal element ""))
+            ((stringp element)
+             (push element new-list))
+            ((listp element)
+             (setq new-list (nconc (mh-list-to-string-1 element) new-list)))
+            (t
+             (error "Bad element: %s" element))))
     new-list))