From: Marco Costalba <mcostalba@gmail.com>
Date: Sun, 21 Feb 2010 14:28:27 +0000 (+0100)
Subject: Beta is never changed after an sp_search()
X-Git-Url: https://git.sesse.net/?a=commitdiff_plain;h=b9537edbb04280b4dbb7887852748ab2219280a0;hp=b9537edbb04280b4dbb7887852748ab2219280a0;p=stockfish

Beta is never changed after an sp_search()

So we can use a const value instead of a pointer in
split().

Also pass NULL instead of a faked address of alpha in
case split is called from a non-PV node.

No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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