From: Alfredo Deza <alfredo@deza.pe>
Date: Tue, 22 Dec 2015 18:24:54 +0000 (-0500)
Subject: define both err_read and out_read before looping over descriptors
X-Git-Tag: 0.0.27~1
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=1aab2445bd8ec094c2bf8875c012415877b23a6c;p=remoto.git

define both err_read and out_read before looping over descriptors
---

diff --git a/remoto/process.py b/remoto/process.py
index 4791725..c6a67c7 100644
--- a/remoto/process.py
+++ b/remoto/process.py
@@ -42,6 +42,7 @@ def _remote_run(channel, cmd, **kw):
             # own function because execnet does not allow for non-global (or
             # even nested functions). This must be repeated here.
             while True:
+                err_read = out_read = None
                 for descriptor in reads:
                     if descriptor == process.stdout.fileno():
                         out_read = process.stdout.readline()