From: Christian Hesse <mail@eworm.de>
Date: Tue, 14 Jan 2014 10:32:54 +0000 (+0100)
Subject: email-gravatar.lua: fix for lua 5.2
X-Git-Url: https://gitweb.ps.run/ps-cgit/commitdiff_plain/50287e7912129881a0157e4ae6dcc42310567c6e?hp=50287e7912129881a0157e4ae6dcc42310567c6e

email-gravatar.lua: fix for lua 5.2
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