On OS X (Carbon), network-interfaces-list returns nil.
Going to assume you're online on unsupported platforms.
|@@ -47,7 +47,8 @@|
|Windows does not have the network-interface-list function, so we|
|just have to assume it's online."|
|- (if (functionp 'network-interface-list)|
|+ (if (and (functionp 'network-interface-list)|
|(some (lambda (iface) (unless (equal "lo" (car iface))|
|(member 'up (first (last (network-interface-info|