From fe809f81abbf42a66220ebc906559376c2c7e6f2 Mon Sep 17 00:00:00 2001
From: Sebastien Bourdeauducq <sb@m-labs.hk>
Date: Mon, 26 Oct 2015 00:21:51 +0800
Subject: [PATCH] protocols/pyon: make received numpy arrays writable

---
 artiq/protocols/pyon.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/artiq/protocols/pyon.py b/artiq/protocols/pyon.py
index 471025b43..5c25e882c 100644
--- a/artiq/protocols/pyon.py
+++ b/artiq/protocols/pyon.py
@@ -145,6 +145,7 @@ def encode(x, pretty=False):
 
 def _nparray(shape, dtype, data):
     a = numpy.frombuffer(base64.b64decode(data), dtype=dtype)
+    a = a.copy()
     return a.reshape(shape)