From 07e7cbc72ac64610e50b1465a07adc1de2a7bfd1 Mon Sep 17 00:00:00 2001
From: Bruno Raoult <braoult@gmail.com>
Date: Sun, 31 Oct 2021 08:30:53 +0100
Subject: [PATCH] fen.c: bug fix wrong empty square loop in fen parsing

---
 .gitignore | 3 ++-
 src/fen.c  | 3 +--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/.gitignore b/.gitignore
index 30aeb2f..373ac47 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,4 +3,5 @@ GPATH
 GRTAGS
 GTAGS
 fen
-pool
\ No newline at end of file
+pool
+piece
diff --git a/src/fen.c b/src/fen.c
index c7df0dd..6949659 100644
--- a/src/fen.c
+++ b/src/fen.c
@@ -91,9 +91,8 @@ pos_t *fen2pos(pos_t *pos, char *fen)
                 break;
             default:
                 skip = cp - '0';
-                file += skip;
                 while (skip--) {
-                    board[SQ88(file, rank)].piece = EMPTY;
+                    board[SQ88(file++, rank)].piece = EMPTY;
                 }
         }
     }