(After stating the foregoing facts.) It is a well-settled rule of law that for every breach of a contract the wrongdoer must respond to the injured party in damages to the extent and in satisfaction of the" injury received. “ In statutes or other legal instruments giving compensation for ‘ damages,’ the *561word always refers to some actionable wrong — some loss, injury, or harm which results from the unlawful act, omission, or. negligence of another.” Austin v. Augusta Terminal Ry. Co., 108 Ga. 674 (34 S. E. 853, 47 L. R. A. 755). Where the undertakings of the parties to a contract are concurrent, and one is ready and willing and offers to perform, and other will not, the first is discharged from the performance of his part, and may maintain an action against the other. Biggers v. Pace, 5 Ga. 175 (2). “ For failure of the seller to deliver, the buyer’s form of remedy is an action for breach of contract .for non-delivery. . . In 'general, the allegations, in an ordinary case for non-delivery, are the making of the contract whereby the defendant sold, or agreed to sell and deliver, to the plaintiff certain goods, to be delivered (at a certain place and time) for the payment of a certain price; that plaintiff duly performed, or was and is ready to perform, his part of the contract; that defendant did not deliver the goods, and that plaintiff has been damaged thereby.” 23 Standard Ency. Proc. 289.

/ A reading of the contract in question discloses that under its ' terms an immediate delivery of the new truck was contemplated upon its being signed. But the petition alleged that no delivery of such truck had ever been made. The inclusion of the provision that time should be of the essence of the contract was evidently based upon the proposition of immediate delivery of the property therein described upon the signing thereof. The petition, as amended, admits that the note was not paid on the date when due, but alleges that shortly thereafter the plaintiff tendered payment of the note to the defendants, and that the defendants declined acceptance of payment at that time, “ stating that they did not have a truck at that time to deliver, but would deliver one later and then the note could be' paid. ” We are of the opinion that this is an allegation of waiver on the part of the defendants of the provision in the contract that time should be of the essence of the contract The petition alleged that the plaintiff had tendered to the defendants the sum due on the note and the defendants refused to accept the same. We are of the opinion that the petition as amended set forth a cause of action *562as against the general demurrer, and that the trial judge erred in sustaining the demurrer and dismissing the petition1.

Judgment reversed.