Check ifa->ifa_addr otherwise existing TUN device causes following segfault;

[util-vserver-pl.git] / python / bwlimit.py

diff --git a/python/bwlimit.py b/python/bwlimit.py
index a9e204a..674814b 100644 (file)
--- a/python/bwlimit.py
+++ b/python/bwlimit.py
@@ -50,7 +50,6 @@
 #
 
 import sys, os, re, getopt
-from sets import Set
 import pwd