message: Fixed conditional which was causing commands without a target to error.
diff: @@ -63,9 +63,8 @@ export class CommandNode {
  _interpolateTarget() {
  const type = Commands.list.get(this.command.command).target;
  - if (type &&
  - type.name === ArgTypes.script.name ||
  - type.name === ArgTypes.conditionalExpression.name) {
  + if (type && (type.name === ArgTypes.script.name ||
  + type.name === ArgTypes.conditionalExpression.name)) {
  return interpolateScript(this.command.target);
  }
  return xlateArgument(this.command.target);
  