k3s/federation
k8s-merge-robot 07d24e4557 Merge pull request #28004 from mikedanese/fix-nil
Automatic merge from submit-queue

return nil from NewClientConfig instead of empty struct

This is a go convention and fixes an nil pointer in kubelet when passing in bad command line options:

```
I0624 04:12:33.333246   25404 plugins.go:141] Loaded network plugin "kubenet"
E0624 04:12:33.333390   25404 runtime.go:58] Recovered from panic: "invalid memory address or nil pointer dereference" (runtime error: invalid memory address or nil pointer dereference)
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/pkg/util/runtime/runtime.go:52
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/pkg/util/runtime/runtime.go:40
/usr/local/go/src/runtime/asm_amd64.s:472
/usr/local/go/src/runtime/panic.go:443
/usr/local/go/src/runtime/panic.go:62
/usr/local/go/src/runtime/sigpanic_unix.go:24
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/pkg/client/clientset_generated/internalclientset/typed/core/unversioned/service.go:132
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/pkg/kubelet/kubelet.go:254
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/pkg/client/cache/listwatch.go:80
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/pkg/client/cache/reflector.go:262
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/pkg/client/cache/reflector.go:204
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/pkg/util/wait/wait.go:86
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/pkg/util/wait/wait.go:87
/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/pkg/util/wait/wait.go:49
```
cc @caesarxuchao @lavalamp
2016-06-24 15:15:08 -07:00
..
apis load secretRef only if it is present 2016-05-31 18:17:42 -07:00
client autogenerated 2016-06-23 22:15:03 -07:00
cluster Revert "Federation e2e supports aws" 2016-06-24 10:44:35 -07:00
cmd Log version info at start. 2016-06-20 16:43:48 -07:00
manifests Revert "Federation e2e supports aws" 2016-06-24 10:44:35 -07:00
pkg Address outstanding review comments in #27999. 2016-06-24 08:35:12 -07:00
registry/cluster Merge pull request #26132 from nikhiljindal/newmaster 2016-05-27 08:31:58 -07:00