Merge pull request #36753 from deads2k/cli-08-fix-watch

Automatic merge from submit-queue let printer update unstructured list Fixes https://github.com/kubernetes/kubernetes/issues/36749. Didn't see any existing test in `test-cmd.sh` and I'm not sure how to make the watch stop in the test for reasonable testing. @kubernetes/kubectl @kargakis

Merge pull request #36753 from deads2k/cli-08-fix-watch
9d4f6d19 · Kubernetes Submit Queue · GitHub · 5c21cc89 · baa2418b · 9d4f6d19
Commit 9d4f6d19 authored Nov 14, 2016 by Kubernetes Submit Queue Committed by GitHub Nov 14, 2016
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resource_printer.go pkg/kubectl/resource_printer.go +1 -1

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--- a/pkg/kubectl/resource_printer.go
+++ b/pkg/kubectl/resource_printer.go
@@ -2318,7 +2318,7 @@ func (h *HumanReadablePrinter) PrintObj(obj runtime.Object, output io.Writer) er
 	// check if the object is unstructured.  If so, let's attempt to convert it to a type we can understand before
 	// trying to print, since the printers are keyed by type.  This is extremely expensive.
 	switch obj.(type) {
-	case *runtime.Unstructured, *runtime.Unknown:
+	case *runtime.UnstructuredList, *runtime.Unstructured, *runtime.Unknown:
 		if objBytes, err := runtime.Encode(api.Codecs.LegacyCodec(), obj); err == nil {
 			if decodedObj, err := runtime.Decode(api.Codecs.UniversalDecoder(), objBytes); err == nil {
 				obj = decodedObj