A promise by a creditor, which for any cause is void, or voidable by him at his option, does not alter the obligation or suspend or impair the remedy, within the meaning of the last section.
Okla. Stat. tit. 15, § 339
Void promise of creditor as altering obligation, etc
R.L.1910, § 1044.
Official source: Oklahoma Legislature. Reproduced from public-domain Oklahoma statutes; confirm against the official source for the current text. Not legal advice.