From: Marco Costalba <mcostalba@gmail.com>
Date: Sat, 1 Jan 2011 12:54:44 +0000 (+0100)
Subject: Fix: Honour UCI "quit" command while still in the book
X-Git-Url: https://git.sesse.net/?p=stockfish;a=commitdiff_plain;h=6df86fc9dadcd02fef82605027156dbea6832d29

Fix: Honour UCI "quit" command while still in the book

We were not quitting the engine after a "quit" command
while still in the book and pondering.

No functional change.

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

diff --git a/src/search.cpp b/src/search.cpp
index 93f20800..6ec05198 100644
--- a/src/search.cpp
+++ b/src/search.cpp
@@ -424,7 +424,7 @@ bool think(Position& pos, bool infinite, bool ponder, int time[], int increment[
               wait_for_stop_or_ponderhit();
 
           cout << "bestmove " << bookMove << endl;
-          return true;
+          return !QuitRequest;
       }
   }
 
@@ -2072,7 +2072,7 @@ split_point_start: // At split points actual search starts from here
   // the UCI protocol: When pondering, the engine is not allowed to give a
   // "bestmove" before the GUI sends it a "stop" or "ponderhit" command.
   // We simply wait here until one of these commands is sent, and return,
-  // after which the bestmove and pondermove will be printed (in id_loop()).
+  // after which the bestmove and pondermove will be printed.
 
   void wait_for_stop_or_ponderhit() {