[jQuery] - tableFormSynch if (Empty) {Error}

[jQuery] - tableFormSynch if (Empty) {Error}

Nice plugin,
I just want report a error if the list is empty, If you delete all itens, you cant add more itens anymore.
I tried start from a empty list and same error, but I am still reading and studing this plugin.
Congratulations Brian,
Regards
macm