Fix height check in ratio layout spec (#2553)
Fix height check in ratio layout spec (#2553)


JetZou/AsyncDisplayKit,tomizimobile/AsyncDisplayKit,flovouin/AsyncDisplayKit,JetZou/AsyncDisplayKit,george-gw/AsyncDisplayKit,tomizimobile/AsyncDisplayKit,maicki/AsyncDisplayKit,harryworld/AsyncDisplayKit,flovouin/AsyncDisplayKit,maicki/AsyncDisplayKit,romyilano/AsyncDisplayKit,rmls/AsyncDisplayKit,harryworld/AsyncDisplayKit,harryworld/AsyncDisplayKit,rmls/AsyncDisplayKit,tomizimobile/AsyncDisplayKit,aaronschubert0/AsyncDisplayKit,aaronschubert0/AsyncDisplayKit,rmls/AsyncDisplayKit,maicki/AsyncDisplayKit,JetZou/AsyncDisplayKit,romyilano/AsyncDisplayKit,lappp9/AsyncDisplayKit,tomizimobile/AsyncDisplayKit,george-gw/AsyncDisplayKit,george-gw/AsyncDisplayKit,flovouin/AsyncDisplayKit,JetZou/AsyncDisplayKit,romyilano/AsyncDisplayKit,aaronschubert0/AsyncDisplayKit,rahul-malik/AsyncDisplayKit,romyilano/AsyncDisplayKit,chrisdanford/AsyncDisplayKit,george-gw/AsyncDisplayKit,rmls/AsyncDisplayKit,harryworld/AsyncDisplayKit,flovouin/AsyncDisplayKit,chrisdanford/AsyncDisplayKit,maicki/AsyncDisplayKit,rmls/AsyncDisplayKit,maicki/AsyncDisplayKit,chrisdanford/AsyncDisplayKit,aaronschubert0/AsyncDisplayKit,aaronschubert0/AsyncDisplayKit,lappp9/AsyncDisplayKit,lappp9/AsyncDisplayKit,lappp9/AsyncDisplayKit,flovouin/AsyncDisplayKit,rahul-malik/AsyncDisplayKit,harryworld/AsyncDisplayKit,rahul-malik/AsyncDisplayKit,JetZou/AsyncDisplayKit,tomizimobile/AsyncDisplayKit,chrisdanford/AsyncDisplayKit,rahul-malik/AsyncDisplayKit