dont check permission if permission is null

platforms/bungeecord/src/main/java/us/ajg0702/queue/platforms/bungeecord/commands/BungeeSender.java

@@ -18,6 +18,7 @@ public class BungeeSender implements ICommandSender {
 
     @Override
     public boolean hasPermission(String permission) {
+        if(permission == null) return true;
         return handle.hasPermission(permission);
     }
 

platforms/velocity/src/main/java/us/ajg0702/queue/platforms/velocity/commands/VelocitySender.java

@@ -17,6 +17,7 @@ public class VelocitySender implements ICommandSender {
 
     @Override
     public boolean hasPermission(String permission) {
+        if(permission == null) return true;
         return handle.hasPermission(permission);
     }