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Mu4e: Confirm that lockfile pid is an emacs proc

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Or else another app can be given the same PID and we'll be complaining
another Emacs process is using mu4e when that simply isn't true.
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TEC 2021-07-23 03:22:36 +08:00
parent abe2ac28c0
commit a4db56be2f
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1 changed files with 2 additions and 1 deletions
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modules/email/mu4e/autoload/mu-lock.el
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@ -20,7 +20,8 @@
(insert-file-contents +mu4e-lock-file) (insert-file-contents +mu4e-lock-file)
(buffer-string)))) (buffer-string))))
(process (process-attributes pid))) (process (process-attributes pid)))
(if process (cons pid process) (if (and process (string-match-p "emacs" (alist-get 'args process)))
(cons pid process)
(delete-file +mu4e-lock-file) nil)))) (delete-file +mu4e-lock-file) nil))))
(defun +mu4e-lock-available (&optional strict) (defun +mu4e-lock-available (&optional strict)