diff --git a/internal/core/hls_server.go b/internal/core/hls_server.go
index d36d16b5..ccdaa9b5 100644
--- a/internal/core/hls_server.go
+++ b/internal/core/hls_server.go
@@ -189,7 +189,7 @@ func (s *hlsServer) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 			buf := make([]byte, 4096)
 			for {
 				n, err := res.Read(buf)
-				if err != nil {
+				if n == 0 {
 					return
 				}