From 877e7efb5f085611e41b530e91ac53bb3c09bb74 Mon Sep 17 00:00:00 2001
From: Bob Lantz <rlantz@cs.stanford.edu>
Date: Tue, 25 Jun 2013 19:39:53 -0700
Subject: [PATCH] Minor comment change and text change.

---
 mininet/node.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mininet/node.py b/mininet/node.py
index 3308121..0beb5bb 100644
--- a/mininet/node.py
+++ b/mininet/node.py
@@ -975,14 +975,14 @@ class OVSSwitch( Switch ):
         if self.listenPort:
             clist += ' ptcp:%s' % self.listenPort
         self.cmd( 'ovs-vsctl set-controller', self, clist )
-        # Set controllers to reconnect quickly
+        # Reconnect quickly to controllers (1s vs. 15s max_backoff)
         controllers = self.cmd( 'ovs-vsctl -- get Bridge', self,
                                'Controller' ).strip()
         if controllers.startswith( '[' ) and controllers.endswith( ']' ):
             controllers = controllers[ 1 : -1 ]
             uuids = [ c.strip() for c in controllers.split( ',' ) ]
             for uuid in uuids:
-                if uuid.count('-') != 4:
+                if uuid.count( '-' ) != 4:
                     # Doesn't look like a UUID
                     continue
                 uuid = uuid.strip()