const errorListener = function()

in gr-editor/gr-editor.js [72:85]

• 11 lines of code
• 3 McCabe index (conditional complexity)

  const errorListener = function(event) {
    cleanup();
    // In case of an error, remove the link from the document so that it
    // will be automatically created again the next time `importHref` is
    // called.
    if (link.parentNode) {
      link.parentNode.removeChild(link);
    }
    if (onerror) {
      whenImportsReady(() => {
        onerror(event);
      });
    }
  };