Fix error videos

internal/dav/listing.go

@@ -42,13 +42,13 @@ func HandlePropfindRequest(w http.ResponseWriter, r *http.Request, t *torrent.To
 		output, err = handleSingleTorrent(requestPath, w, r, t)
 	default:
 		log.Errorf("Request %s %s not found", r.Method, requestPath)
-		writeHTTPError(w, "Not Found", http.StatusNotFound)
+		http.Error(w, "Not Found", http.StatusNotFound)
 		return
 	}
 
 	if err != nil {
 		log.Errorf("Error processing request: %v", err)
-		writeHTTPError(w, "Server error", http.StatusInternalServerError)
+		http.Error(w, "Server error", http.StatusInternalServerError)
 		return
 	}
 
@@ -107,7 +107,3 @@ func handleSingleTorrent(requestPath string, w http.ResponseWriter, r *http.Requ
 	}
 	return xml.Marshal(resp)
 }
-
-func writeHTTPError(w http.ResponseWriter, errorMessage string, statusCode int) {
-	http.Error(w, errorMessage, statusCode)
-}