[issue] it's better determine client is nil or not before assign it

[beaquant]

runtime/client/runtime.go

Line 352 in 41e24cc

r.clientOnce.Do(func() {

We use NewWithClient give the client what we want, but when submit it will be reassigned it... could you determine client is nil or not before reassigned it?

[casualjim]

Like here?

runtime/client/runtime.go

Lines 386 to 389 in 41e24cc

	client := operation.Client
	if client == nil {
	client = r.client
	}

[beaquant]

yes, I think.
we use NewWithClient to assign client, so it's better change it like this

          r.clientOnce.Do(func() {
            if r.client == nil {
		r.client = &http.Client{
			Transport: r.Transport,
			Jar:       r.Jar,
		}
              }
	})