From c455544ee28e440f371c4f758f2b31ee69ec0877 Mon Sep 17 00:00:00 2001
From: Tomoyuki Sahara <tsahara@iij.ad.jp>
Date: Fri, 26 Dec 2014 11:08:18 +0900
Subject: better error message.

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

(limited to 'src')

diff --git a/src/io.c b/src/io.c
index e80483145..5a6079e99 100644
--- a/src/io.c
+++ b/src/io.c
@@ -437,7 +437,7 @@ mrb_io_sysread(mrb_state *mrb, mrb_value io)
       }
       break;
     case -1: /* Error */
-      mrb_raise(mrb, E_IO_ERROR, "sysread failed");
+      mrb_sys_fail(mrb, "sysread failed");
       break;
     default:
       if (RSTRING_LEN(buf) != ret) {
-- 
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