caddyhttp: Write header if needed in responseRecorder.WriteResponse (#6380)

Andreas Kohn committed Jun 7, 2024 at 15:25 UTC 9be4f194e036dddd4704a851fd15a9682d9e813d

1 file changed +4 -4

modules/caddyhttp/responsewriter.go

+4 -4

@@ -219,13 +219,13 @@ func (rr *responseRecorder) Buffered() bool {

219 }

220

221 func (rr *responseRecorder) WriteResponse() error {

222 - if rr.stream {

223 - return nil

224 - }

222 if rr.statusCode == 0 {

223 // could happen if no handlers actually wrote anything,

224 // and this prevents a panic; status must be > 0

228 - rr.statusCode = http.StatusOK

225 + rr.WriteHeader(http.StatusOK)

226 + }

227 + if rr.stream {

228 + return nil

229 }

230 rr.ResponseWriterWrapper.WriteHeader(rr.statusCode)

231 _, err := io.Copy(rr.ResponseWriterWrapper, rr.buf)