From a0aa8e760a892ccc7fe994a654074dc12f252f6e Mon Sep 17 00:00:00 2001
From: Marco Costalba <mcostalba@gmail.com>
Date: Thu, 18 Sep 2008 09:52:09 +0100
Subject: [PATCH] Use size_t instead of int

Remove some warning.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
---
 src/san.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/san.cpp b/src/san.cpp
index 74fde68e..68515170 100644
--- a/src/san.cpp
+++ b/src/san.cpp
@@ -189,7 +189,7 @@ Move move_from_san(Position &pos, const std::string &movestr) {
     }
   *cc = '\0';
 
-  int left = 0, right = strlen(str) - 1;
+  size_t left = 0, right = strlen(str) - 1;
   PieceType pt = NO_PIECE_TYPE, promotion;
   Square to;
   File fromFile = FILE_NONE;
@@ -276,7 +276,7 @@ const std::string line_to_san(const Position &pos, Move line[], int startColumn,
   UndoInfo u;
   std::stringstream s;
   std::string moveStr;
-  int length, maxLength;
+  size_t length, maxLength;
 
   length = 0;
   maxLength = 80 - startColumn;
-- 
2.39.2