Silence two warnings

[xboard.git] / backend.c

diff --git a/backend.c b/backend.c
index b2cd7c3..f538477 100644 (file)
--- a/backend.c
+++ b/backend.c
@@ -387,7 +387,7 @@ u64ToDouble (u64 value)
    by this function.
  */
 int
-PosFlags (index)
+PosFlags (int index)
 {
   int flags = F_ALL_CASTLE_OK;
   if ((index % 2) == 0) flags |= F_WHITE_ON_MOVE;