From: Mischa POSLAWSKY <perl@shiar.org>
Date: Thu, 8 Nov 2018 17:18:42 +0000 (+0100)
Subject: login/edit: disable file uploads if unwritable
X-Git-Tag: v3.8~9
X-Git-Url: http://git.shiar.nl/minimedit.git/commitdiff_plain/b153d8fc29f423b3cc67ca9dbcab874ab9ab0464?hp=b153d8fc29f423b3cc67ca9dbcab874ab9ab0464

login/edit: disable file uploads if unwritable

Silence PHP warnings and avoid input since browsers ignore readonly
and current image is displayed regardless.
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