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Merge pull request #38348 from Quasilyte/patch-1

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registry: use len(via)!=0 instead of via!=nil
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Vincent Demeester 2018-12-12 09:05:45 +01:00 • committed by GitHub
commit f810141387
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registry/registry.go
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@ -145,7 +145,7 @@ func trustedLocation(req *http.Request) bool {
// addRequiredHeadersToRedirectedRequests adds the necessary redirection headers
// for redirected requests
func addRequiredHeadersToRedirectedRequests(req *http.Request, via []*http.Request) error {
if via != nil && via[0] != nil {
if len(via) != 0 && via[0] != nil {
if trustedLocation(req) && trustedLocation(via[0]) {
req.Header = via[0].Header
return nil