[Emacs-commit] emacs/lisp files.el [EMACS_22_BASE]

[Glenn Morris]

CVSROOT:        /sources/emacs
Module name:    emacs
Branch:         EMACS_22_BASE
Changes by:     Glenn Morris <gm>       07/08/22 03:47:36

Modified files:
        lisp           : files.el 

Log message:
        (backup-buffer-copy): Check backup directory is writable, to avoid
        infloop deleting old backup.

CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/emacs/lisp/files.el?cvsroot=emacs&only_with_tag=EMACS_22_BASE&r1=1.896.2.15&r2=1.896.2.16