This is an action for money lent to a partnership of which the defendant was a member. After the money was lent the partnership was dissolved and the other member, one Schlaffhorst, assumed the debts and later was petitioned into insolvency, on January 18, 1897. This suit was begun by the plaintiff’s intestate on February 13,1897. On February 23, of the same year, he proved his claim in the insolvency proceedings, and on March 12 his claim was allowed. It may be assumed that he knew of Schlaffhorst’s agreement with the defendant. Schlaffhorst was discharged on October 15. These facts are relied on as a "defence under Pub. Sts. c. 157, § 125. (R. L. c. 163, § 142.) By that section, under such circumstances as have been stated, “ such debts may, if the creditors so elect, be proved against the estate of such insolvent debtor or debtors, and the proof and allowance thereof shall be a discharge of the party originally liable therefor.”

The answer to this argument is not difficult. The section quoted cannot be construed as intended to take away a creditor’s previously existing rights. It refers to a proof against the estate of the insolvent debtor as one of his sepárate creditors. This is made clearer by the language of the original act, St. 1865, c. 113, § 1, which is: “proved against the estate of such insolvent debtor or debtors, as his or their own debts.” It is not to be presumed that the codification in the Public Statutes changed the meaning. The plaintiff had a right to prove against Schlaffhorst, apart from this provision, as Schlaffhorst was one of his original debtors. Clarke v. Stanwood, 166 Mass. 379. Hence the mere proof against him was an equivocal act and did not affect the plaintiff’s right against the defendant. Bucklin v. Bucklin, 97 Mass. 256, 257. If, as in Bucklin v. Bucklin, he had received a dividend on an equal footing with the separate creditors of Schlaffhorst, the case would have been different. *494But he received no dividend, as only preferred creditors were paid anything. Under other circumstances, proof alone with knowledge of the agreement might show an election, Powers v. Mann, 156 Mass. 375, but in the present case it was not enough.

Exceptions overruled.