fix debug event

src/events/debugEvent.js

@@ -27,10 +27,7 @@ App.Events.debugEvent = function(eventName) {
 	function makeActorList() {
 		const actors = document.createDocumentFragment();
 		const actorReqs = event.actorPrerequisites();
-
-		if (actorReqs.length === 1) {
-			actors.append(singleActorList(0));
-		} else {
+		if (actorReqs.length > 0) {
 			const tabBar = new App.UI.Tabs.TabBar("Options");
 			for (let i = 0; i < actorReqs.length; ++i) {
 				tabBar.addTab(`Actor ${i}: ${event.actors[i] ? SlaveFullName(getSlave(event.actors[i])) : 'not yet cast'}`, `actor${i}`, singleActorList(i));