Assume eth0 as default device when initialising

diff --git a/python/bwlimit.py b/python/bwlimit.py
index 0ea2c8f..bfab4f7 100644 (file)
--- a/python/bwlimit.py
+++ b/python/bwlimit.py
@@ -80,7 +80,7 @@ def get_defaults(cap_file="/etc/planetlab/bwcap", default_cap="10mbit"):
     return cap, cburst, share, quantum
 
 
-def init(eth):
+def init(eth = "eth0"):
     global TC, OPS
 
     cap, cburst, share, quantum = get_defaults()