All products in alternate warehouse are on backorder

Hi,

When I’ve just installed your plugin, all my products in alternate warehouse are “on backorder” status, while I don’t allow backorder. I tried to re-save a product (without any changes), then the status is correct as “out of stock” (the stock is still 0 in the alternate warehouse).

I think it’s caused by the non-existence of product meta “alt_wh_backorder_” when your plugin is just installed. It’s fine to re-save if I only have 10 products, but sadly that’s not the case ??

Can you help?

Thanks.