From: Marco Costalba <mcostalba@gmail.com>
Date: Thu, 3 Apr 2014 08:34:25 +0000 (+0200)
Subject: Make operator<< to return void
X-Git-Url: https://git.sesse.net/?p=stockfish;a=commitdiff_plain;h=c15b132f033881b7bc0e8c76698d928798dff921;hp=c15b132f033881b7bc0e8c76698d928798dff921

Make operator<< to return void

This should help preventing misuse.

No functional change.
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