diff options
| -rw-r--r-- | lisp/ChangeLog | 4 | ||||
| -rw-r--r-- | lisp/uniquify.el | 2 |
2 files changed, 5 insertions, 1 deletions
diff --git a/lisp/ChangeLog b/lisp/ChangeLog index 2374dbc783d..9679a52dcb1 100644 --- a/lisp/ChangeLog +++ b/lisp/ChangeLog @@ -1,3 +1,7 @@ +2008-04-29 Stefan Monnier <monnier@iro.umontreal.ca> + + * uniquify.el (uniquify-rationalize-a-list): Beware of side-effects. + 2008-04-29 Daiki Ueno <ueno@unixuser.org> * epa.el (epa-key-list-mode-map): Add menu. diff --git a/lisp/uniquify.el b/lisp/uniquify.el index fc03ec41c91..03e54b55ee4 100644 --- a/lisp/uniquify.el +++ b/lisp/uniquify.el @@ -329,7 +329,7 @@ in `uniquify-list-buffers-directory-modes', otherwise returns nil." proposed) ;; Divide fix-list into items with same proposed names and pass them ;; to uniquify-rationalize-conflicting-sublist. - (dolist (item (sort fix-list 'uniquify-item-greaterp)) + (dolist (item (sort (copy-sequence fix-list) 'uniquify-item-greaterp)) (setq proposed (uniquify-item-proposed item)) (unless (equal proposed old-proposed) (uniquify-rationalize-conflicting-sublist conflicting-sublist |