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apierrors: optimize ToAggregate() for zero-length lists

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This commit is contained in:
Jordan Liggitt 2021-10-28 00:16:19 -04:00
parent 57fdd167e4
commit 091724a6d8
1 changed files with 3 additions and 0 deletions
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3
staging/src/k8s.io/apimachinery/pkg/util/validation/field/errors.go
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@ -239,6 +239,9 @@ func NewErrorTypeMatcher(t ErrorType) utilerrors.Matcher {
// ToAggregate converts the ErrorList into an errors.Aggregate. // ToAggregate converts the ErrorList into an errors.Aggregate.
func (list ErrorList) ToAggregate() utilerrors.Aggregate { func (list ErrorList) ToAggregate() utilerrors.Aggregate {
if len(list) == 0 {
return nil
}
errs := make([]error, 0, len(list)) errs := make([]error, 0, len(list))
errorMsgs := sets.NewString() errorMsgs := sets.NewString()
for _, err := range list { for _, err := range list {