From 2e52801de5172866c4567d97b97faf034047ded6 Mon Sep 17 00:00:00 2001
From: Brandon Heller <brandonh@stanford.edu>
Date: Sat, 19 Dec 2009 19:20:53 -0800
Subject: [PATCH] Fix IP printing exception
---
mininet/mininet.py | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/mininet/mininet.py b/mininet/mininet.py
index 7063e681..6da7ba80 100755
--- a/mininet/mininet.py
+++ b/mininet/mininet.py
@@ -265,8 +265,10 @@ def intfIsUp( self, intf ):
return 'UP' in self.cmd( 'ifconfig ' + self.intfs[ 0 ] )
# Other methods
def __str__( self ):
- result = self.name
- result += ": IP=" + self.IP() + " intfs=" + ','.join( self.intfs )
+ result = self.name + ":"
+ if self.IP():
+ result += " IP=" + self.IP()
+ result += " intfs=" + ','.join( self.intfs )
result += " waiting=" + `self.waiting`
return result
--
GitLab