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fix possible panic

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This commit is contained in:
hzxuzhonghu 2018-01-04 15:39:18 +08:00
parent 46eabb7d91
commit 91dc55562c
1 changed files with 1 additions and 1 deletions
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2
staging/src/k8s.io/kube-aggregator/pkg/apiserver/handler_proxy.go
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@ -207,7 +207,7 @@ func (r *proxyHandler) updateAPIService(apiService *apiregistrationapi.APIServic
serviceNamespace: apiService.Spec.Service.Namespace,
}
newInfo.proxyRoundTripper, newInfo.transportBuildingError = restclient.TransportFor(newInfo.restConfig)
if newInfo.transportBuildingError == nil && r.proxyTransport.Dial != nil {
if newInfo.transportBuildingError == nil && r.proxyTransport != nil && r.proxyTransport.Dial != nil {
switch transport := newInfo.proxyRoundTripper.(type) {
case *http.Transport:
transport.Dial = r.proxyTransport.Dial