From 0afc7ae13b1745f925d8ce4a06d19c65b022d9f8 Mon Sep 17 00:00:00 2001
From: ArtSin <artsin666@gmail.com>
Date: Mon, 4 Nov 2024 13:56:46 +0400
Subject: [PATCH] `io_read`: use `%i` instead of `%d` in call to `mrb_raisef`

`length` is `mrb_int`, not `int`.
---
 mrbgems/mruby-io/src/io.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mrbgems/mruby-io/src/io.c b/mrbgems/mruby-io/src/io.c
index 8b52f9bec..ace0633ec 100644
--- a/mrbgems/mruby-io/src/io.c
+++ b/mrbgems/mruby-io/src/io.c
@@ -1679,7 +1679,7 @@ io_read(mrb_state *mrb, mrb_value io)
     else {
       length = mrb_as_int(mrb, len);
       if (length < 0) {
-        mrb_raisef(mrb, E_ARGUMENT_ERROR, "negative length %d given", length);
+        mrb_raisef(mrb, E_ARGUMENT_ERROR, "negative length %i given", length);
       }
       if (length == 0) {
         return io_reset_outbuf(mrb, outbuf, 0);