gc protection bugfix
gc protection bugfix

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