From 79ec869f95934cbcdec01219121551333b1aacb0 Mon Sep 17 00:00:00 2001
From: Damien George <damien.p.george@gmail.com>
Date: Thu, 22 Sep 2016 10:50:47 +1000
Subject: [PATCH] py/stream: Remove unnecessary check for NULL return from
 vstr_extend.

vstr_extend will now only return NULL if the vstr is a fixed buffer, which
in this case it is not.
---
 py/stream.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/py/stream.c b/py/stream.c
index eef9080b7b..24f47e24cc 100644
--- a/py/stream.c
+++ b/py/stream.c
@@ -355,10 +355,6 @@ STATIC mp_obj_t stream_readall(mp_obj_t self_in) {
         } else {
             p = vstr_extend(&vstr, DEFAULT_BUFFER_SIZE);
             current_read = DEFAULT_BUFFER_SIZE;
-            if (p == NULL) {
-                // TODO
-                nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_OSError/*&mp_type_RuntimeError*/, "Out of memory"));
-            }
         }
     }