message: Fix crash when selecting nothing.  Introduced during refactor.
diff: @@ -1044,8 +1044,6 @@ void MainWindow::buildMainMenuFile()
  if (showImportFileBrowser) {
  if (fileBrowser(filesToImport, "Select " + type + " Model(s) - ", true)) {
  showImportFileBrowser = false;
  - // Once files are selected, refresh scene to import them.
  - scene = "import " + type;
  refreshScene(true);
  }
  }
  