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mu4e: fix :thread-subject for the non-threaded case

This commit is contained in:
djcb 2015-03-23 20:57:29 +02:00
parent 910e41e2fe
commit 646b06563f
1 changed files with 2 additions and 2 deletions
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4
mu4e/mu4e-headers.el
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@ -438,11 +438,11 @@ date. The formats used for date and time are
"Get the subject if it is the first one in a thread; otherwise,
return the thread-prefix without the subject-text. In other words,
show the subject of a thread only once, similar to e.g. 'mutt'."
(let ((tinfo (mu4e-message-field msg :thread))
(let* ((tinfo (mu4e-message-field msg :thread))
(subj (mu4e-msg-field msg :subject)))
(concat ;; prefix subject with a thread indicator
(mu4e~headers-thread-prefix tinfo)
(if (or (zerop (plist-get tinfo :level))
(if (or (not tinfo) (zerop (plist-get tinfo :level))
(plist-get tinfo :empty-parent))
(truncate-string-to-width subj 600) ""))))