- Added null checks for get_mobs_in_radio_range().

- Added a check to EI NATH for humans who are brainless.
- Fixed fires runtiming. When I replaced del(src) with a garbage collecting proc, I forgot to return afterwards so the rest of the code didn't execute.

git-svn-id: http://tgstation13.googlecode.com/svn/trunk@5567 316c924e-a436-60f5-8080-3fe189b3f50e

code/datums/spells/inflict_handler.dm

@@ -25,8 +25,10 @@
 				target.gib()
 			if("gib_brain")
 				if(ishuman(target) || ismonkey(target))
-					var/obj/item/brain/B = new(target.loc)
-					B.transfer_identity(target)
+					var/mob/living/carbon/C = target
+					if(C.brain_op_stage != 4) // Their brain is already taken out
+						var/obj/item/brain/B = new(C.loc)
+						B.transfer_identity(C)
 				target.gib()
 			if("disintegrate")
 				target.dust()