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| author | Glenn Morris <rgm@gnu.org> | 2007-08-27 07:10:50 +0000 |
|---|---|---|
| committer | Glenn Morris <rgm@gnu.org> | 2007-08-27 07:10:50 +0000 |
| commit | 73f21f883c908f6d5151161c98c9926301ee458b (patch) | |
| tree | acd521f999530565314ba5e4058828409d7c3a70 /lisp/diff-mode.el | |
| parent | 109b670f5140814c9acf58efc14d4878e312500d (diff) | |
| download | emacs-73f21f883c908f6d5151161c98c9926301ee458b.tar.gz | |
(diff-find-file-name): Only accept regular files, to rule out
/dev/null, directories, etc.
Diffstat (limited to 'lisp/diff-mode.el')
| -rw-r--r-- | lisp/diff-mode.el | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lisp/diff-mode.el b/lisp/diff-mode.el index e0aee67a62b..7cd7375ab98 100644 --- a/lisp/diff-mode.el +++ b/lisp/diff-mode.el @@ -646,7 +646,9 @@ PREFIX is only used internally: don't use it." ((or (null files) (setq file (do* ((files files (cdr files)) (file (car files) (car files))) - ((or (null file) (file-exists-p file)) + ;; Use file-regular-p to avoid + ;; /dev/null, directories, etc. + ((or (null file) (file-regular-p file)) file)))) file)) ;; <foo>.rej patches implicitly apply to <foo> |