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Only set empty list for list types

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Jordan Liggitt 2017-01-13 14:08:10 -05:00
parent 3fa44312ad
commit fc5342a587
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1 changed files with 1 additions and 1 deletions
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2
pkg/genericapiserver/api/handlers/rest.go
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@ -335,7 +335,7 @@ func ListResource(r rest.Lister, rw rest.Watcher, scope RequestScope, forceWatch
} }
trace.Step("Self-linking done") trace.Step("Self-linking done")
// Ensure empty lists return a non-nil items slice // Ensure empty lists return a non-nil items slice
if numberOfItems == 0 { if numberOfItems == 0 && meta.IsListType(result) {
if err := meta.SetList(result, []runtime.Object{}); err != nil { if err := meta.SetList(result, []runtime.Object{}); err != nil {
scope.err(err, res.ResponseWriter, req.Request) scope.err(err, res.ResponseWriter, req.Request)
return return