From 1969669f510a7443f58b27b1640884b06b6867d4 Mon Sep 17 00:00:00 2001
From: Bob Lantz <rlantz@cs.stanford.edu>
Date: Thu, 23 Aug 2018 13:06:16 -0700
Subject: [PATCH] pass code check

---
 mininet/node.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/mininet/node.py b/mininet/node.py
index 20391c7..7429b0b 100644
--- a/mininet/node.py
+++ b/mininet/node.py
@@ -107,6 +107,7 @@ class Node( object ):
         self.readbuf = ''
 
         # Start command interpreter shell
+        self.master, self.slave = None, None  # pylint
         self.startShell()
         self.mountPrivateDirs()