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-rw-r--r--FICS/algcheck.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/FICS/algcheck.c b/FICS/algcheck.c
index 6b79756..b7c7914 100644
--- a/FICS/algcheck.c
+++ b/FICS/algcheck.c
@@ -444,7 +444,7 @@ alg_unparse(game_state_t *gs, move_t *mt)
strcat(mStr, "x");
}
- sprintf(tmp, "%c%d", mt->toFile + 'a', mt->toRank + 1);
+ sprintf(tmp, "%c%d", (mt->toFile + 'a'), (mt->toRank + 1));
strcat(mStr, tmp);
if (piece == PAWN && mt->piecePromotionTo != NOPIECE) {