The relator has a complete remedy secured by writ of error by articles 1$21 and 1728, Rev. Stat. Mandamus will no longer lie to require the Court of Civil Appeals to certify the question of conflict in this character of case; the former practice was based on the absence of such remedy. International & G. N. R. Co. v. Pleasants, 116 Tex. 568, 296 S. W. 282.

The motion for leave to file petition for mandamus is therefore refused.