From 53ad5edc01aee3d469feaaafa389be3d686548bb Mon Sep 17 00:00:00 2001
From: Paul Sokolovsky <pfalcon@users.sourceforge.net>
Date: Sun, 27 Mar 2016 12:58:33 +0300
Subject: [PATCH] py/stream: Fix stupid thinko with variable naming/shadowing.

---
 py/stream.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/py/stream.c b/py/stream.c
index 8216596a1..89b9e2af4 100644
--- a/py/stream.c
+++ b/py/stream.c
@@ -211,16 +211,16 @@ void mp_stream_write_adaptor(void *self, const char *buf, size_t len) {
 // Works only with blocking streams
 mp_uint_t mp_stream_writeall(mp_obj_t stream, const byte *buf, mp_uint_t size, int *errcode) {
     mp_obj_base_t* s = (mp_obj_base_t*)MP_OBJ_TO_PTR(stream);
-    mp_uint_t sz = size;
-    while (sz > 0) {
+    mp_uint_t org_size = size;
+    while (size > 0) {
         mp_uint_t out_sz = s->type->stream_p->write(stream, buf, size, errcode);
         if (out_sz == MP_STREAM_ERROR) {
             return MP_STREAM_ERROR;
         }
         buf += out_sz;
-        sz -= out_sz;
+        size -= out_sz;
     }
-    return size;
+    return org_size;
 }
 
 STATIC mp_obj_t stream_write_method(mp_obj_t self_in, mp_obj_t arg) {
-- 
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