* elmo.el (elmo-folder-confirm-appends): Use `number-to-string'

[elisp/wanderlust.git] / elmo / elmo-maildir.el

diff --git a/elmo/elmo-maildir.el b/elmo/elmo-maildir.el
index 9e1ee28..a2393ef 100644 (file)
--- a/elmo/elmo-maildir.el
+++ b/elmo/elmo-maildir.el
@@ -477,7 +477,7 @@ file name for maildir directories."
       (elmo-copy-file
        (elmo-message-file-name folder number)
        (expand-file-name
-       (int-to-string (if start-number cur-number number))
+       (number-to-string (if start-number cur-number number))
        temp-dir))
       (incf cur-number))
     temp-dir))