¶1 This suit was instituted by appellees R. M. Moore, Mrs. Mattie Knight, and C. C. Knight against Wiley Wyatt, appellant, upon a party wall contract for one-half the value of a wall placed on the dividing line between lot 1, block 175, in the city of Wichita Falls, owned by the plaintiffs, and lot 2, same block, owned by the defendant. The contract is made an exhibit to the petition, and, among other things, obligates R. M. Moore and Mrs. Mattie Bateman, since intermarried with the appellee C. C. Knight, to erect on the dividing line between the two lots mentioned a good, substantial, brick wall to be considered a party wall. It was provided that the wall should be built so as to leave proper projections for floor sills and proper openings for joists for the benefit 'of Wiley Wyatt, so that he might build and join said wall on his side in the same manner as the other parties did on their side. It was further provided that, whenever Wyatt desired to build on the lot owned by him, he would then pay the other parties “one-half of the then value of such portion of the said wall as he shall use; that is, one-half of the then value of that part of the said wall which he shall actually use.” The contract was executed on the 4th day of March, 1908, and the plaintiffs alleged that they had erected the wall on the dividing line as provided for in the contract, and that the defendant was using one story of said wall, and had.so used it for two years, and they prayed judgment for $500 as one-half of the reasonable value of the wall as used by the defendant. The defendant pleaded the general denial and specially, to the effect that the structure on his lot such as it was had been erected without his consent by tenants to whom he had leased the ground; it having be.en specially provided between him and his said tenants that they were not to use the party wall. The defendants also pleaded over against certain of his alleged tenants charging that by the terms of the lease to *1134 them that they agreed to save him harmless from any suit growing out of any violation of the agreement not to use the party wall. A trial before a jury resulted in a judgment in favor of the tenants whom Wyatt had in-terpleaded and against Wyatt in favor of the plaintiffs R. M. Moore and Mr. and Mrs. Knight for the sum of $447.50, with interest at 6 per cent, per annum from September 1, 1909.
¶2 Numerous errors have been assigned by the defendant Wyatt on this appeal from the judgment mentioned, but, in view of the criticisms made and of the reversal of the judgment, it is thought that many of the questions presented will not likely arise on another trial, and that, therefore, it will be sufficient for the purposes of the present appeal to discuss but a single assignment, to wit, appellant’s fifth assignment of error. Therein it is urged that the court erred in giving the following section of his charge: “If you believe from the testimony in this ease that the defendant, Wiley Wyatt, through his lessees, or either of them, with said Wyatt’s knowledge and acquiescence, has been using the brick wall described in the plaintiff’s petition to the height of its first story as the north wall of a one-story building erected on lot 2, in block 175, of the city of Wichita Palls, Tex., and that such building, if any, was and is fixed to and joined to the said wall built by Moore, and that defendant, Wyatt, has been receiving an income from said one-story building so erected, then you will find for the plaintiffs for an amount equal to one-half of the cost of the wall as constructed by Moore, with interest thereon at the rate oi 6 per cent, per annum from the date of the beginning of the use of such wall by Wyatt, defendant.”
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¶4 The terms of the contract pertinent to the discussion have already been set out, in addition to which it is to be borne in mind that, as stated by the majority, the only evidence on the subject of the value of the wall was that of appellee R. M. Moore, who testified in substance, that the plaintiffs had erected as provided in the contract a party wall with a foundation 42 inches wide, 21 inches on each side of the party line, building thereon a brick wall 18 inches thick, 9 inches on each side of the party line; that their building had been erected two stories high, and extended back from the front 100 feet; that the whole wall one story high cost approximately $1,000, and that one-half of which would be $500. It is, of course, apparent that the criticism of the charge is technically well taken, for, as stated, the contract provided that appellant should pay. for “one-half of the then value of such portion of the said wall as he shall use; that is, one-half of the then value of that part of the said wall which he shall actually use.”
¶5 The writer, however, is of the opinion that the error is entirely .harmless. The issue of the wall’s cost seems not to have been contested. Appellant neither objected to the evidence, nor by special charge or otherwise insisted that the inquiry should be confined to the value of the wall at the time of its *1135 user by him. Tbe evidence showed without dispute that the wall was a solid, well built, thick, brick wall, erected but a year or two previous to appellant’s use of it, and there is no evidence indicating that there was any material change in the wall, or that it was of less value at the time of its use than the cost of construction, so that, applying our new rule on the subject of reversals, it is altogether improbable “that the error complained of amounted to such a denial of the rights of the appellant as was reasonably calculated to cause, and probably did cause, the rendition of an improper judgment in the ease.” In the opinion of the writer the assignment particularized, as well as all other assignments, should be overruled and the judgment affirmed.
¶6 In accordance with the opinion of the majority, however, it is ordered that the judgment be reversed, and the cause remanded for the error pointed out.