From: John Keeping <john@keeping.me.uk>
Date: Sat, 31 Mar 2018 14:06:01 +0000 (+0100)
Subject: ui-shared: use the same snapshot logic as ui-refs
X-Git-Url: https://gitweb.ps.run/ps-cgit/commitdiff_plain/5b1f42ffeec7e315fc4fcff5145e5b0adca30715?hp=5b1f42ffeec7e315fc4fcff5145e5b0adca30715

ui-shared: use the same snapshot logic as ui-refs

Make snapshot links in the commit UI use the same prefix algorithm as
those in the summary UI, so that refs starting with the snapshot prefix
are used as-is rather than composed with the prefix repeated.

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