Fix some busted logic (#19105)

code/modules/awaymissions/corpse.dm

@@ -253,7 +253,8 @@
 		H.equipOutfit(outfit)
 		for(var/del_type in del_types)
 			var/obj/item/I = locate(del_type) in H
-			qdel(I)
+			if(I)
+				qdel(I)
 
 		if(disable_pda)
 			// We don't want corpse PDAs to show up in the messenger list.

code/modules/mob/living/simple_animal/hostile/megafauna/megafauna.dm

@@ -42,7 +42,7 @@
 /mob/living/simple_animal/hostile/megafauna/Initialize(mapload)
 	. = ..()
 	if(internal_gps && true_spawn)
-		internal = new internal_gps(src)
+		internal_gps = new internal_gps(src)
 	for(var/action_type in attack_action_types)
 		var/datum/action/innate/megafauna_attack/attack_action = new action_type()
 		attack_action.Grant(src)