From: John Keeping <john@keeping.me.uk>
Date: Sat, 31 Mar 2018 13:57:22 +0000 (+0100)
Subject: ui-refs: remove unnecessary sanity check
X-Git-Url: https://gitweb.ps.run/ps-cgit/commitdiff_plain/f0047d2d943788fed2666e1d20c1e0d3c16701d5?hp=f0047d2d943788fed2666e1d20c1e0d3c16701d5

ui-refs: remove unnecessary sanity check

There is no way for refinfo::refname to be null, and Git will prevent
zero-length refs so this check is unnecessary.

Signed-off-by: John Keeping <john@keeping.me.uk>
Reviewed-by: Christian Hesse <mail@eworm.de>
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