From: Marco Costalba <mcostalba@gmail.com>
Date: Thu, 24 Mar 2011 10:06:00 +0000 (+0100)
Subject: Send PV line to GUI only after resolving a fail high
X-Git-Url: https://git.sesse.net/?p=stockfish;a=commitdiff_plain;h=4270aec55886f56d1d588ea329bb5a1c50998c19;hp=4270aec55886f56d1d588ea329bb5a1c50998c19

Send PV line to GUI only after resolving a fail high

This is how Shredder, Rybka and others do and
avoids user is confused by a fail high (sent to GUI)
followed by a fail low (not sent).

No functional change.

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