pkg/ip: don't return error from DelLinkByNameAddr() if no addresses exist

For some reason no addresses on the interface returned an error, despite
having a testcase that explicitly tested for success.

diff --git a/pkg/ip/link.go b/pkg/ip/link.go
index 3cb8486..843ce8a 100644 (file)
--- a/pkg/ip/link.go
+++ b/pkg/ip/link.go
@@ -182,7 +182,7 @@ func DelLinkByNameAddr(ifName string) ([]*net.IPNet, error) {
        }
 
        addrs, err := netlink.AddrList(iface, netlink.FAMILY_ALL)
-       if err != nil || len(addrs) == 0 {
+       if err != nil {
                return nil, fmt.Errorf("failed to get IP addresses for %q: %v", ifName, err)
        }