WanLinghao 4b473f5dc7 fix a client-go bug which could casue kubectl panic (#72952) ...

* When user try execute command like `kubectl get pod test -o custom-columns=CONTAINER:.spec.containers[-1].name`
It will throw a panic about slice index out of bounds. This patch fix it.

* add test case

Kubernetes-commit: 1e245fad87584a28809f8f5d380b766edfa984ec

2019-01-19 08:14:20 +08:00

5.1 KiB

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