From: Marco Costalba <mcostalba@gmail.com>
Date: Mon, 30 Mar 2009 08:09:27 +0000 (+0100)
Subject: An VALUE_TYPE_EVAL score cannot overwrite an entry
X-Git-Url: https://git.sesse.net/?a=commitdiff_plain;h=2c0cd95ecf0c20b58da89022e293a0ea0476d666;hp=2c0cd95ecf0c20b58da89022e293a0ea0476d666;p=stockfish

An VALUE_TYPE_EVAL score cannot overwrite an entry

If we want to store a value of type VALUE_TYPE_EVAL for
a given position and we found an already exsisting entry
for the same position then we skip.

We don't want to overwrite a more valuable score with a
lesser one. Note that also in case the exsisting entry is
of VALUE_TYPE_EVAL type the overwrite is unuseful because
we would store the same score again.

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