message: Fix `gf` showing error for files which exist
diff: @@ -112,12 +112,14 @@ export class FileCommand extends node.CommandBase {
  }
  // create file
  + if (!fs.existsSync(filePath)) {
  if (this.arguments.createFileIfNotExists) {
  fs.closeSync(fs.openSync(filePath, 'w'));
  } else {
  Message.ShowError('The file ' + filePath + ' does not exist.');
  return;
  }
  + }
  let folder = vscode.Uri.file(filePath);
  await vscode.commands.executeCommand(
  