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mu4e: better error when mu4e-mu-binary is not set

This commit is contained in:
Dirk-Jan C. Binnema 2020-05-05 21:22:35 +03:00
parent 935232c94d
commit 7ddcc2159f
1 changed files with 5 additions and 2 deletions
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7
mu4e/mu4e-proc.el
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@ -246,8 +246,11 @@ Start the process if needed."
(defun mu4e~proc-start ()
"Start the mu server process."
(unless (file-executable-p mu4e-mu-binary)
(mu4e-error (format "`mu4e-mu-binary' (%S) not found" mu4e-mu-binary)))
(unless (and mu4e-mu-binary (file-executable-p mu4e-mu-binary))
(mu4e-error
(format
"`mu4e-mu-binary' (%S) not found; please set to the path to the mu executable"
mu4e-mu-binary)))
(let* ((process-connection-type nil) ;; use a pipe
(args (when mu4e-mu-home `(,(format"--muhome=%s" mu4e-mu-home))))
(args (cons "server" args)))