From 3054db989d28bee4c491811ba81a7933eb37ba14 Mon Sep 17 00:00:00 2001
From: joergoster <osterj165@googlemail.com>
Date: Wed, 8 Jul 2015 13:48:42 +0200
Subject: [PATCH] Use distance<file>() function in endgame.cpp

This one occurance of distance function was most likely overlooked.

No functional change.

Resolves #376
---
 src/endgame.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/endgame.cpp b/src/endgame.cpp
index 836621d2..daef61f2 100644
--- a/src/endgame.cpp
+++ b/src/endgame.cpp
@@ -471,7 +471,7 @@ ScaleFactor Endgame<KRPKR>::operator()(const Position& pos) const {
   if (   r == RANK_6
       && distance(bksq, queeningSq) <= 1
       && rank_of(wksq) + tempo <= RANK_6
-      && (rank_of(brsq) == RANK_1 || (!tempo && distance(file_of(brsq), f) >= 3)))
+      && (rank_of(brsq) == RANK_1 || (!tempo && distance<File>(brsq, wpsq) >= 3)))
       return SCALE_FACTOR_DRAW;
 
   if (   r >= RANK_6
-- 
2.39.2