Fix worms doubling when banished

code/modules/cm_aliens/structures/special/pylon_core.dm

@@ -136,12 +136,14 @@
 
 	// Handle spawning larva if core is connected to a hive
 	if(linked_hive)
-		for(var/mob/living/carbon/xenomorph/larva/L in range(2, src))
-			if((!L.ckey || L.stat == DEAD) && L.burrowable && (L.hivenumber == linked_hive.hivenumber) && !QDELETED(L))
-				visible_message(SPAN_XENODANGER("[L] quickly burrows into \the [src]."))
-				linked_hive.stored_larva++
-				linked_hive.hive_ui.update_burrowed_larva()
-				qdel(L)
+		for(var/mob/living/carbon/xenomorph/larva/worm in range(2, src))
+			if((!worm.ckey || worm.stat == DEAD) && worm.burrowable && (worm.hivenumber == linked_hive.hivenumber) && !QDELETED(worm))
+				visible_message(SPAN_XENODANGER("[worm] quickly burrows into \the [src]."))
+				if(!worm.banished)
+					// Goob job bringing her back home, but no doubling please
+					linked_hive.stored_larva++
+					linked_hive.hive_ui.update_burrowed_larva()
+				qdel(worm)
 
 		var/spawning_larva = can_spawn_larva() && (last_larva_time + spawn_cooldown) < world.time
 		if(spawning_larva)