From: Mischa POSLAWSKY <perl@shiar.org>
Date: Sat, 7 Sep 2019 16:10:54 +0000 (+0200)
Subject: silence warnings on empty input
X-Git-Tag: v1.04~5
X-Git-Url: http://git.shiar.net/barcat.git/commitdiff_plain/0d44d3beafcd2718b0b0742d90d4745d1e241e4f?hp=0d44d3beafcd2718b0b0742d90d4745d1e241e4f

silence warnings on empty input
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