From 100cd36a0eb45fe4afdfe0c0f7d30a664fb6d7d3 Mon Sep 17 00:00:00 2001
From: Paul Sokolovsky <pfalcon@users.sourceforge.net>
Date: Sat, 26 Apr 2014 20:59:39 +0300
Subject: [PATCH] objstringio: Compile only if MICROPY_ENABLE_MOD_IO defined.

---
 py/objstringio.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/py/objstringio.c b/py/objstringio.c
index cf39196aae..a3a7566300 100644
--- a/py/objstringio.c
+++ b/py/objstringio.c
@@ -9,6 +9,8 @@
 #include "runtime.h"
 #include "stream.h"
 
+#if MICROPY_ENABLE_MOD_IO
+
 typedef struct _mp_obj_stringio_t {
     mp_obj_base_t base;
     vstr_t *vstr;
@@ -117,3 +119,5 @@ const mp_obj_type_t mp_type_stringio = {
     .stream_p = &stringio_stream_p,
     .locals_dict = (mp_obj_t)&stringio_locals_dict,
 };
+
+#endif