From 0e932757e5421cfc9aaba33cc4b0f50e4d3378f1 Mon Sep 17 00:00:00 2001
From: joergoster <osterj165@googlemail.com>
Date: Wed, 24 Jun 2020 20:18:32 +0200
Subject: [PATCH] Re-enable increment operator for Piece. No functional change.

---
 src/evaluate.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/evaluate.cpp b/src/evaluate.cpp
index 921cb808..c5430157 100644
--- a/src/evaluate.cpp
+++ b/src/evaluate.cpp
@@ -983,7 +983,7 @@ bool EvalList::is_valid(const Position& pos)
     for (Piece pc = NO_PIECE; pc < PIECE_NB; ++pc)
     {
       auto pt = type_of(pc);
-      if (pt == NO_PIECE || pt == 7) // 存在しない駒
+      if (pt == NO_PIECE_TYPE || pt == 7) // 存在しない駒
         continue;
 
       // 駒pcのBonaPieceの開始番号