¶1This is a motion made on the part of the defendant for an order directing a reference or a writ of inquiry to ascertain the damages sustained by the, defendant by reason of an injunction granted in the cause on the 26th day of June, 1912.
¶2The plaintiff insists that, as no judgment has been rendered and entered in this action finally terminating the action, the motion for reference is premature.
¶3There appears to be no authority precisely in point. *401Notwithstanding the language of the undertaking, “ if the court finally decides that the plaintiff is not entitled, thereto,” it is well settled that if the plaintiff discontinues the action without the consent of the defendant, that is equivalent to a determination by the court. Here the plaintiff, with leave of the court, has withdrawn and abandoned the cause of action upon which the injunction was based, and has substituted therefor a cause of action for damages, upon which no injunction could issue.
¶4Surely this ought to be deemed equivalent to a formal regular discontinuance of the action, since no judgment can possibly be hereafter rendered either for or against the plaintiff upon the equitable cause' of action for specific performance. Consequently there is no reason whatever why the reference should be postponed until the termination of the action for damages.
¶5Suppose plaintiff recovers judgment upon a different cause of action. How will that help her in this matter? An amended pleading supersedes the original pleading, and the action is thereafter to be treated as though the original pleading had never been served. Lewis v. Pollack, 85 App. Div. 577.
¶6Plaintiff cites cases holding that a final judgment must be entered. But the plaintiff' has rendered that impossible by withdrawing, abandoning or discontinuing the cause of action by procuring an order for leave to amend. Besides, it appears that in the action to foreclose the second mortgage, the plaintiff set up as a defense substantially the allegations contained in the complaint in this action (Weimert’s affidavit), and Justice Pound having decided against this plaintiff “in an action involving the same issues,” Justice Wheeler dissolved the injunction. This decision and judgment of Pound, J., appears to be sufficient as a determination that plaintiff was not entitled to the *402injunction, since the issues were identical, and. no final ■ judgment can be rendered upon the equitable cause of action because of its discontinuance.
¶7If entry of final -judgment upon the cause of action set forth in the complaint at- the time the injunction was procured is absolutely essential, then the defendant has no remedy, since the plaintiff withdrew the cause of action. In this case it must be held, as against the plaintiff, that all questions entitling the defendant to a reference have been determined.
¶8Motion granted, and an order to that effect may be prepared.
¶9Motion granted.