From: Tom Hughes <tom@compton.nu>
Date: Wed, 9 Aug 2023 10:41:55 +0000 (+0100)
Subject: Use correct extension and type for avatar images attached to mails
X-Git-Tag: live~1139^2
X-Git-Url: https://git.openstreetmap.org./rails.git/commitdiff_plain/473d7cd179b2be697c8f1d9104fd3c556d14483e?hp=473d7cd179b2be697c8f1d9104fd3c556d14483e

Use correct extension and type for avatar images attached to mails

Fixes #4147
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