1. The fourth ground of the motion for new trial complains that the giving of the note discharged the lien pro tanto. It is well settled that, in the absence of an express agreement between the parties to the effect that the note shall be an extinguishment of the original debt, the debt does not become extinguished until the note is actually paid. Hodges v. Smith, 118 Ga. 789; Brantley Co. v. Lee, 109 Ga. 478; Jackson v. Brown, 102 Ga. 87; Norton v. Paragon Oil Can Co., 98 Ga. 468. There was no such express agreement in this case, and consequently there was no discharge of debt by which a discharge of lien could arise. If the debt remained unextinguished, what else was there to discharge the lien ? The note was a mere evidence of debt; it was not the taking of security. The defendant lost nothing by giving it. No payment was ever made. It does not appear ever to have been transferred. The plaintiff held it overdue when the suit was filed, and accounted for it upon the trial by production in court. The evidence fails to disclose an agreement for the discharge or any fact which, in law,
Judgment affirmed.