fix validate bug
fix validate bug

zhmz90/scs,ajfriend/scs,SteveDiamond/scs,ajfriend/scs,SteveDiamond/scs,zhmz90/scs,SteveDiamond/scs,robertwb/scs,zhmz90/scs,ajfriend/scs,zhmz90/scs,ajfriend/scs,robertwb/scs,robertwb/scs,cvxgrp/scs,ajfriend/scs,zhmz90/scs,robertwb/scs,SteveDiamond/scs,zhmz90/scs,ajfriend/scs,robertwb/scs,robertwb/scs,robertwb/scs,zhmz90/scs,ajfriend/scs