From: Marco Costalba <mcostalba@gmail.com>
Date: Sat, 26 May 2012 22:14:37 +0000 (+0100)
Subject: Fix a possible 'Division by zero'
X-Git-Url: https://git.sesse.net/?p=stockfish;a=commitdiff_plain;h=61a054b17002a167a09ce09eb9a7d820d792c680;hp=61a054b17002a167a09ce09eb9a7d820d792c680

Fix a possible 'Division by zero'

In case a book entry has 'count' field set to 0
we crash. Spotted by Clang's static analyzer.

No functional change.

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