fix: StaticEventHandler 버그 수정

hwe/sammo/Command/General/che_무작위건국.php

@@ -217,7 +217,7 @@ class che_무작위건국 extends Command\GeneralCommand
         $general->increaseInheritancePoint(InheritanceKey::active_action, 1);
         $this->setResultTurn(new LastTurn(static::getName(), $this->arg));
         $general->checkStatChange();
-        StaticEventHandler::handleEvent($this->generalObj, $this->destGeneralObj, $this::class, $this->env, $this->arg);
+        StaticEventHandler::handleEvent($this->generalObj, $this->destGeneralObj, $this::class, $this->env, $this->arg ?? []);
         tryUniqueItemLottery(genGenericUniqueRNGFromGeneral($general, static::$actionName), $general, '건국');
         $general->applyDB($db);