From d3428524155fe72a43afb2bd6220d69d94af06bb Mon Sep 17 00:00:00 2001
From: Andre Leiradella <andre@leiradella.com>
Date: Tue, 1 Nov 2016 11:14:54 +0000
Subject: [PATCH] Fix constant overflow warning on C89 build.

---
 cheevos.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cheevos.c b/cheevos.c
index a458eecb04..07f7eabdd3 100644
--- a/cheevos.c
+++ b/cheevos.c
@@ -2332,7 +2332,7 @@ static unsigned cheevos_find_game_id_nes(
    MD5_Init(&ctx);
    count = cheevos_eval_md5(info, offset, 0x4000 * bytes, &ctx);
    count = 0x4000 * bytes - count;
-   cheevos_fill_md5(count, 0xff, &ctx);
+   cheevos_fill_md5(count, (char)0xff, &ctx);
    MD5_Final(hash, &ctx);
 
    return cheevos_get_game_id(hash, &timeout);