Checking against the length of the cidrs is not required. The code simply needs to check if 'cidrs' is true or not.
Checking against the length of the cidrs is not required.
The code simply needs to check if 'cidrs' is true or not.

You can test this behaviour by running the following python code:
if []:
	print 'This will not run :-)'

Signed-off-by: Dave

braaen/netaddr,mlecours/netaddr,sc68cal/netaddr,jonathanwcrane/netaddr,bluetib/netaddr