Fix NPE on Login Screen

runelite-client/src/main/java/net/runelite/client/plugins/zulrah/ZulrahPlugin.java

@@ -195,6 +195,8 @@ public class ZulrahPlugin extends Plugin
 
 	@Subscribe
 	public void onNpcSpawned(NpcSpawned event)
+	{
+		try
 		{
 			NPC npc = event.getNpc();
 			if (npc != null && npc.getName().toLowerCase().contains("zulrah"))
@@ -202,9 +204,16 @@ public class ZulrahPlugin extends Plugin
 				zulrah = npc;
 			}
 		}
+		catch (Exception e)
+		{
+
+		}
+	}
 
 	@Subscribe
 	public void onNpcDespawned(NpcDespawned event)
+	{
+		try
 		{
 			NPC npc = event.getNpc();
 			if (npc != null && npc.getName().toLowerCase().contains("zulrah"))
@@ -212,6 +221,11 @@ public class ZulrahPlugin extends Plugin
 				zulrah = null;
 			}
 		}
+		catch (Exception e)
+		{
+
+		}
+	}
 
 	public ZulrahInstance getInstance()
 	{