From: Mischa POSLAWSKY <perl@shiar.org>
Date: Fri, 12 Jul 2019 00:33:50 +0000 (+0200)
Subject: thumb: flatten transparent images to white background
X-Git-Tag: v4.0~3
X-Git-Url: http://git.shiar.net/minimedit.git/commitdiff_plain/85271527e754ad247974966b8899c1c2a3226b07?ds=inline;hp=85271527e754ad247974966b8899c1c2a3226b07

thumb: flatten transparent images to white background

Ensure consistent background for some SVG and PNG originals.
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