Фикс в эдиторокоде

runtime error: Cannot read null.contents
proc name: add blood (/atom/proc/add_blood)
source file: atom_procs.dm,223
usr: Romeo Cooper (/mob/living/carbon/human)
src: the floor (105,104,1) (/turf/simulated/floor)
call stack:
the floor (105,104,1) (/turf/simulated/floor): add blood(the human
(/mob/living/carbon/human), 1)
the human (/mob/living/carbon/human): attacked by(the katana
(/obj/item/weapon/katana), Romeo Cooper (/mob/living/carbon/human),
null)
the katana (/obj/item/weapon/katana): attack(the human
(/mob/living/carbon/human), Romeo Cooper (/mob/living/carbon/human),
null)
the katana (/obj/item/weapon/katana): attack(the human
(/mob/living/carbon/human), Romeo Cooper (/mob/living/carbon/human))
the human (/mob/living/carbon/human): attackby(the katana
(/obj/item/weapon/katana), Romeo Cooper (/mob/living/carbon/human))
makejson()
Elkrakko (/client): New()