From: Simon Ruderich <simon@ruderich.org>
Date: Sun, 20 May 2018 10:47:00 +0000 (+0200)
Subject: Add missing //o to regex
X-Git-Tag: 0.09~2
X-Git-Url: https://ruderich.org/simon/gitweb/?a=commitdiff_plain;h=c00a6af3163584d9bbe5f0742f9ed001c202e564;hp=c00a6af3163584d9bbe5f0742f9ed001c202e564;p=blhc%2Fblhc.git

Add missing //o to regex

//o is a performance optimization which tells Perl to never recompile
the regex (per default it's recompiled if any used variable changes).
//o might not be necessary in recent Perl versions but in the past this
check had a measurable performance impact.

So add it for consistency and because we actually never change the
variable.
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