This cause, which is an action to recover a balance claimed to be due upon a promissory note, has been passed to this Court before final judgment upon the plaintiff's exception to the overruling of its demurrer to the defendant's answer, as provided by P.L. 2072.
An adequate reason for sustaining the ruling lies in the fact that the demurrer does not specify the reason why the answer is insufficient, as required by P.L. 1574, III. The point does not appear to have been raised below and has not been briefed here, but we will affirm a ruling of a trial court upon any legal ground shown by the record. New England Acceptance Corporation *Page 348 v. Nichols, 110 Vt. 478, 488, 8 A.2d 665; Butler v. MiltonCo-operative Dairy Corporation, 112 Vt. 517, 518, 28 A.2d 395.
Furthermore, taking the issue as argued before us, the result is the same. The defense is based upon certain principles of the law of the State of New Hampshire, which are claimed to govern the plaintiff's right of action. The answer contains an averment of an obligation of the plaintiff, elsewhere alleged to have been unfulfilled, followed by the statement that the proposition of law is to be found in two cited decisions of the New Hampshire Supreme Court, and by a reference to particular sections of the statutes of that State. The plaintiff's contention is, in substance, that this is not a proper method of pleading the law of another state, which should be set forth in the answer, as held in McCauley v. Hyde, 114 Vt. 198, 201, 42 A.2d 482, and other cases, and is a mere conclusion of law and not an allegation of fact. But however indefinite or argumentative this averment may be, the fault is one of form and not of substance. Gould, Pleading, (4th Ed.) Chap III, § 30; and see Sheridan v. Sheridan,58 Vt. 504, 507, 5 A 494; Woodward v. French, 31 Vt. 337, 344. Under our Practice Act the function of a demurrer is to test the sufficiency of a pleading in matters of substance only, and matters of form are left for the discretionary determination of the trial court. P.L. 1578; Curtis Funeral Home, Inc. v. SmithLumber Co., Inc., 114 Vt. 150, 153, 40 A.2d 531. In either view of the case no error appears.
The judgment overruling the demurrer is affirmed and the causeremanded.