diff options
Diffstat (limited to 'lisp/ediff-mult.el')
| -rw-r--r-- | lisp/ediff-mult.el | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/lisp/ediff-mult.el b/lisp/ediff-mult.el index 7115a2671f8..85ac72ee464 100644 --- a/lisp/ediff-mult.el +++ b/lisp/ediff-mult.el @@ -1,6 +1,6 @@ ;;; ediff-mult.el --- support for multi-file/multi-buffer processing in Ediff -;; Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc. +;; Copyright (C) 1995, 1996, 1997, 2001 Free Software Foundation, Inc. ;; Author: Michael Kifer <kifer@cs.sunysb.edu> @@ -1966,8 +1966,9 @@ If this is a session registry buffer then just bury it." (setq olist (mapcar (lambda (elt) (overlay-get elt 'ediff-meta-info)) olist)) - (while (and olist (null (car olist)) - (overlay-get (car olist) 'invisible)) + (while (and olist + (or (null (car olist)) + (overlay-get (car olist) 'invisible))) (setq olist (cdr olist))) (setq result (car olist))))) (if result |