diff options
Diffstat (limited to 'lisp/emacs-lisp/bytecomp.el')
| -rw-r--r-- | lisp/emacs-lisp/bytecomp.el | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/lisp/emacs-lisp/bytecomp.el b/lisp/emacs-lisp/bytecomp.el index e6ca7f66546..56661b6afcd 100644 --- a/lisp/emacs-lisp/bytecomp.el +++ b/lisp/emacs-lisp/bytecomp.el @@ -1698,12 +1698,15 @@ The value is non-nil if there were no errors, nil if errors." (insert "\n") ; aaah, unix. (if (file-writable-p target-file) ;; We must disable any code conversion here. - (let ((coding-system-for-write 'no-conversion) - ;; Write to a tempfile so that if another Emacs - ;; process is trying to load target-file (eg in a - ;; parallel bootstrap), it does not risk getting a - ;; half-finished file. (Bug#4196) - (tempfile (make-temp-name target-file))) + (let* ((coding-system-for-write 'no-conversion) + ;; Write to a tempfile so that if another Emacs + ;; process is trying to load target-file (eg in a + ;; parallel bootstrap), it does not risk getting a + ;; half-finished file. (Bug#4196) + (tempfile (make-temp-name target-file)) + (kill-emacs-hook + (cons (lambda () (ignore-errors (delete-file tempfile))) + kill-emacs-hook))) (if (memq system-type '(ms-dos 'windows-nt)) (setq buffer-file-type t)) (write-region (point-min) (point-max) tempfile nil 1) |