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bug#55213: 29.0.50; define-minor-mode/easy-mmode--mode-docstring doesn't


From: Lars Ingebrigtsen
Subject: bug#55213: 29.0.50; define-minor-mode/easy-mmode--mode-docstring doesn't handle empty DOC ("")
Date: Sun, 01 May 2022 23:05:52 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux)

Lars Ingebrigtsen <larsi@gnus.org> writes:

>> Therefore the error `(wrong-type-argument char-or-string-p nil)` breaks
>> various packages who define minor modes with empty docstrings.

Oh, sorry -- empty as in "", not as in nil?  Yes, I can reproduce that
error -- I've fixed it now in Emacs 29.

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no





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