Section 56-1-23 - Void promises do not exonerate guarantor.
56-1-23. Void promises do not exonerate guarantor. 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 § 56-1-22.
Source: SDC 1939, § 26.0117.