fix recent regression in findInHierarchy
fix recent regression in findInHierarchy

badlogic/avian,joshuawarner32/avian,bgould/avian,MaartenR/avian,minor-jason/avian,ucdseniordesign/avian,dicej/avian,marcinolawski/avian,MaartenR/avian,minor-jason/avian,ucdseniordesign/avian,marcinolawski/avian,lostdj/avian,minor-jason/avian,marcinolawski/avian,bgould/avian,getlantern/avian,minor-jason/avian,bgould/avian,badlogic/avian,bigfatbrowncat/avian-pack.avian,lwahlmeier/avian,joshuawarner32/avian,lostdj/avian,marcinolawski/avian,lostdj/avian,joshuawarner32/avian,getlantern/avian,bigfatbrowncat/avian-pack.avian,badlogic/avian,MaartenR/avian,MaartenR/avian,getlantern/avian,dicej/avian,bigfatbrowncat/avian-pack.avian,lostdj/avian,dicej/avian,lwahlmeier/avian,joshuawarner32/avian,ucdseniordesign/avian,lwahlmeier/avian,bgould/avian,dicej/avian,getlantern/avian,lwahlmeier/avian,bigfatbrowncat/avian-pack.avian,ucdseniordesign/avian,badlogic/avian