fix unix build breakage
fix unix build breakage

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