5e25786 In openvz we found out some interfaces may return a null pointer here. Skip them if no address is provided or we later get a segfault because we dereference a null pointer.

Authored and Committed by simo 15 years ago
    In openvz we found out some interfaces may return a null pointer here. Skip them if no address is provided or we later get a segfault because we dereference a null pointer.