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mu4e: fix some compiler warnings
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@ -347,16 +347,17 @@ one. Code borrowed from `message-shorten-1'."
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(defun mu4e~fontify-signature ()
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(defun mu4e~fontify-signature ()
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"Give the message signatures a distinctive color. This is used in
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"Give the message signatures a distinctive color. This is used
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the view and compose modes and will color each signature in digest messages adhering to RFC 1153."
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in the view and compose modes and will color each signature in
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digest messages adhering to RFC 1153."
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(let ((inhibit-read-only t))
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(let ((inhibit-read-only t))
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(save-excursion
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(save-excursion
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;; give the footer a different color...
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;; give the footer a different color...
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(goto-char (point-min))
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(goto-char (point-min))
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(while (re-search-forward "^-- *$" nil t)
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(while (re-search-forward "^-- *$" nil t)
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(let ((p (point))
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(let ((p (point))
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(end (or
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(end (or ;; 30 by RFC1153
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(re-search-forward "\\(^-\\{30\\}.*$\\)" nil t) ;; 30 by RFC1153
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(re-search-forward "\\(^-\\{30\\}.*$\\)" nil t)
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(point-max))))
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(point-max))))
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(add-text-properties p end '(face mu4e-footer-face)))))))
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(add-text-properties p end '(face mu4e-footer-face)))))))
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@ -1,4 +1,4 @@
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;;; mu4e-message.el -- part of mu4e, the mu mail user agent -*- lexical-binding: t -*-
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;;; mu4e-message.el -- part of mu4e -*- lexical-binding: t -*-
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;; Copyright (C) 2012-2020 Dirk-Jan C. Binnema
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;; Copyright (C) 2012-2020 Dirk-Jan C. Binnema
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@ -97,7 +97,8 @@ Like `mu4e-message-field-nil', but will sanitize nil values:
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- all string field except body-txt/body-html: nil -> \"\"
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- all string field except body-txt/body-html: nil -> \"\"
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- numeric fields + dates : nil -> 0
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- numeric fields + dates : nil -> 0
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- all others : return the value
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- all others : return the value
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Thus, function will return nil for empty lists, non-existing body-txt or body-html."
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Thus, function will return nil for empty lists, non-existing body-txt
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or body-html."
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(let ((val (mu4e-message-field-raw msg field)))
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(let ((val (mu4e-message-field-raw msg field)))
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(cond
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(cond
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(val
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(val
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