ServerConn: allow empty headers in responses

2025-10-05 15:16:51 +08:00 · 2020-12-09 21:46:07 +01:00
parent 83bb08530b
commit 7764ab5859
1 changed files with 3 additions and 0 deletions
--- a/serverconn.go
+++ b/serverconn.go
@@ -70,6 +70,9 @@ func (sc *ServerConn) backgroundRead(
 		res, err := onRequest(req)

 		// add cseq to response
+		if res.Header == nil {
+			res.Header = base.Header{}
+		}
 		res.Header["CSeq"] = cseq

 		sc.nconn.SetWriteDeadline(time.Now().Add(sc.s.conf.WriteTimeout))