From 6499efb8dd2ce10b92b51a8c90d7db12f9ba0eb9 Mon Sep 17 00:00:00 2001
From: "Yukihiro \"Matz\" Matsumoto" <matz@ruby.or.jp>
Date: Wed, 27 Apr 2022 13:01:30 +0900
Subject: [PATCH] fmt_fp.c: add type cast to remove a warning.

---
 src/fmt_fp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/fmt_fp.c b/src/fmt_fp.c
index 9249baa08..32b793674 100644
--- a/src/fmt_fp.c
+++ b/src/fmt_fp.c
@@ -103,7 +103,7 @@ mrb_format_float(mrb_float f, char *buf, size_t buf_size, char fmt, int prec, ch
   } else if (sign) {
     *s++ = sign;
   }
-  buf_remaining -= (s - buf); // Adjust for sign
+  buf_remaining -= (int)(s - buf); // Adjust for sign
 
   {
     char uc = fmt & 0x20;