* wl-thread.el (wl-thread-set-parent): Reconstruct number-list.

[elisp/wanderlust.git] / wl / wl-thread.el

diff --git a/wl/wl-thread.el b/wl/wl-thread.el
index 9edf4a7..386581e 100644 (file)
--- a/wl/wl-thread.el
+++ b/wl/wl-thread.el
@@ -1182,6 +1182,7 @@ Message is inserted to the summary buffer."
       (setq update-msgs (elmo-uniq-list update-msgs))
       (wl-thread-entity-set-parent entity dst-parent)
       ;; update thread on buffer
+      (wl-thread-make-number-list)
       (wl-thread-update-line-msgs update-msgs t))))
 
 (require 'product)