custom status for errors in /upload/simple

lib/routes/uploadpomf.go

@@ -357,7 +357,11 @@ func UploadPomf(associateObjectsWithUser bool, simpleResponse bool) func(http.Re
 				if fResponse.Success {
 					w.Write([]byte(fmt.Sprintf("%s,200\n", fResponse.URL)))
 				} else {
-					w.Write([]byte(",500\n"))
+					status := fResponse.StatusCode
+					if status == 0 {
+						status = 500
+					}
+					w.Write([]byte(fmt.Sprintf(",%v\n", status)))
 				}
 			}
 		} else {