Fix client crashing when entity has an empty name. (Thanks RandomPerson)

ClassicalSharp/Entities/Player.cs

@@ -57,6 +57,7 @@ public abstract partial class Player : Entity {
 		}
 
 		protected void DrawName() {
+			if( nameTex.ID == -1 ) return;
 			IGraphicsApi api = game.Graphics;
 			api.BindTexture( nameTex.ID );
 			Vector3 pos = Position; pos.Y += Model.NameYOffset;