Neither the appellants nor appellees have filed a brief in this case, and it therefore becomes our duty to dismiss the cause for want of prosecution, as pro-vid'd by rule 38 for the Courts of Civil Appeals.

See, also, article 1846, R.C.S.1925 (as amended by Acts 1931, c. 45, § 2 [Vernon’s Ann.Civ.St. art. 1846]).