Fix setup module explosion when a route is empty. Closes #909

This commit is contained in:
Tim Bielawa 2012-08-19 21:19:07 -04:00
parent e87697d602
commit 23ec079661

2
setup
View file

@ -473,7 +473,7 @@ class LinuxNetwork(Network):
continue
words = output.split('\n')[0].split()
# A valid output starts with the queried address on the first line
if words[0] == command[v][-1]:
if len(words) > 0 and words[0] == command[v][-1]:
for i in range(len(words) - 1):
if words[i] == 'dev':
interface[v]['interface'] = words[i+1]