(ediff-meta-truncate-filenames): Change type to boolean.

diff --git a/lisp/ediff-mult.el b/lisp/ediff-mult.el
index f5eff1eb49d44fc4d77dd266b6ea017d81d1c9d8..cf6edc2d12989ab9e21bfa8ab607b5439d8b5313 100644 (file)
--- a/lisp/ediff-mult.el
+++ b/lisp/ediff-mult.el
@@ -200,7 +200,7 @@ Should be a sexp. For instance (car ediff-filtering-regexp-history) or nil."
 (defcustom ediff-meta-truncate-filenames t
   "*If non-nil, truncate long file names in the session group buffers.
 This can be toggled with `ediff-toggle-filename-truncation'."
-  :type 'hook
+  :type 'boolean
   :group 'ediff-mult)
 (defcustom ediff-registry-setup-hook nil
   "*Hooks run just after the registry control panel is set up."