add robustness in _resize() related to https://github.com/bemtv/flashls/commit/4635e3b1a667d34923b6377037ac8a8d2a686dc5
add robustness in _resize()
related to https://github.com/bemtv/flashls/commit/4635e3b1a667d34923b6377037ac8a8d2a686dc5

mangui/flashls,suuhas/flashls,stevemayhew/flashls,codex-corp/flashls,Boxie5/flashls,tedconf/flashls,neilrackett/flashls,hola/flashls,tedconf/flashls,jlacivita/flashls,School-Improvement-Network/flashls,stevemayhew/flashls,JulianPena/flashls,Peer5/flashls,NicolasSiver/flashls,Peer5/flashls,viktorot/flashls,Boxie5/flashls,stevemayhew/flashls,viktorot/flashls,aevange/flashls,School-Improvement-Network/flashls,ryanhefner/flashls,aevange/flashls,vidible/vdb-flashls,stevemayhew/flashls,fixedmachine/flashls,suuhas/flashls,NicolasSiver/flashls,jlacivita/flashls,suuhas/flashls,dighan/flashls,aevange/flashls,JulianPena/flashls,viktorot/flashls,School-Improvement-Network/flashls,loungelogic/flashls,ryanhefner/flashls,hola/flashls,vidible/vdb-flashls,clappr/flashls,fixedmachine/flashls,clappr/flashls,Peer5/flashls,loungelogic/flashls,ryanhefner/flashls,codex-corp/flashls,neilrackett/flashls,Corey600/flashls,Corey600/flashls,thdtjsdn/flashls,dighan/flashls,mangui/flashls,thdtjsdn/flashls,Peer5/flashls,suuhas/flashls,ryanhefner/flashls,aevange/flashls