fix null content type caused exception in hdfs client

fix https://github.com/seaweedfs/seaweedfs/issues/4170
2023-02-01 02:38:05 -08:00
parent 0d085ec175
commit c47f75eb5b
1 changed files with 2 additions and 0 deletions
--- a/weed/server/filer_server_handlers_read.go
+++ b/weed/server/filer_server_handlers_read.go
@@ -162,6 +162,8 @@ func (fs *FilerServer) GetOrHeadHandler(w http.ResponseWriter, r *http.Request)
 	}
 	if mimeType != "" {
 		w.Header().Set("Content-Type", mimeType)
+	} else {
+		w.Header().Set("Content-Type", "application/octet-stream")
 	}

 	// print out the header from extended properties