Code cleanup.

Assets/Cryville/Crtr/DiscordController.cs

@@ -24,6 +24,10 @@ namespace Cryville.Crtr {
 				SetIdle();
 			}
 			catch (ResultException) {
+				if (dc != null) {
+					dc.Dispose();
+					dc = null;
+				}
 				Logger.Log("main", 3, "Discord", "Cannot connect to Discord");
 			}
 		}

Assets/Cryville/Crtr/Event/EventBatcher.cs

@@ -67,7 +67,6 @@ namespace Cryville.Crtr.Event {
 			var batch = GetEventBatch();
 			Time = etime;
 			beat = ebeat;
-			bool flag = false;
 			foreach (var ev in batch) {
 				EventContainer con = null;
 				if (table.ContainsKey(ev)) con = table[ev].Container;
@@ -83,9 +82,6 @@ namespace Cryville.Crtr.Event {
 					sev.Origin = pev;
 				}
 				stampedEvents.Add(sev);
-				if (ev.Priority >= 0) {
-					flag = true;
-				}
 				if (ev is Chart.Signature) {
 					var tev = (Chart.Signature)ev;
 					if (tev.tempo != null) tempo = (float)tev.tempo;