better error message.

2026-06-08 16:11:16 +00:00 · 2014-12-26 11:08:18 +09:00
parent 1d1f273ca9
commit c455544ee2
1 changed files with 1 additions and 1 deletions
@@ -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) {