Defendant is not attempting to modify the terms of the letter of credit in violation of the parol evidence rule. It merely seeks to establish that the assignment relied upon by plaintiffs is no longer of any force or effect. The challenged defense pleads that the assignment to plaintiffs was given as collateral for Glogowski’s obligation to share his profits, if any, with them and that the obligation was discharged by Glogowski’s failure to realize a profit on the transaction. Although the assignment on its face is absolute in form it may be shown by parol evidence to have been intended as security only, (Marsh v. McNair, 99 N. Y. 174; Despard v. Walbridge, 15 N. Y. 374.) The defense, if established, will be a complete bar to the action since the effectiveness of the assignment ended with the termination of the obligation which it was given to secure.
The order appealed from should accordingly be reversed, with $20. costs and disbursements to the appellant, and the motion to strike out the second defense as insufficient in law denied.