Method updateErrorToggle

app/src/processing/app/ui/Editor.java:2352–2356

Handle whether the tiny red error indicator is shown near the error button at the bottom of the PDE

(boolean hasErrors)

   * the error button at the bottom of the PDE
   */
  public void updateErrorToggle(boolean hasErrors) {
    if (errorTable != null) {
      footer.setNotification(errorTable.getParent(), hasErrors);
    }
  }


  // . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .