From: Grant Slater <git@firefishy.com>
Date: Sat, 4 Jan 2020 21:02:40 +0000 (+0000)
Subject: tilecache: use stale cache over 404
X-Git-Url: https://git.openstreetmap.org/chef.git/commitdiff_plain/1b721888b69d136e5b39ff7e6ad227d40f60408a?ds=inline;hp=1b721888b69d136e5b39ff7e6ad227d40f60408a

tilecache: use stale cache over 404
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