[GAME] Env_flare crash

[meatspace]

Describe the bug

env_flare crashes game if given a Die Input before activation

Steps to reproduce

Place env_flare in hammer and give it a targetname like flare
Give it the "Start off" flag
Compile and open map in mapbase. (though i dont believe this is mapbase specific)
type ent_fire flare die or use the i/o system to do this
game crashes seconds later
seems repeatable

Expected behavior

Game to not crash

---

Additional context

Found this one in pinsplashes .fgds, might be others there worth looking for, just search 'crash' or 'bug'
https://github.com/Pinsplash/SEFGD