[FIX] mrp_product_variants: * error when it does not find a product for those attributes * error passing browse_record when it needs and id
[FIX] mrp_product_variants:
* error when it does not find a product for those attributes
* error passing browse_record when it needs and id

sergiocorato/odoomrp-wip,jobiols/odoomrp-wip,factorlibre/odoomrp-wip,Endika/odoomrp-wip,odoomrp/odoomrp-wip,esthermm/odoomrp-wip,oihane/odoomrp-wip,Daniel-CA/odoomrp-wip-public,Eficent/odoomrp-wip,Daniel-CA/odoomrp-wip-public,oihane/odoomrp-wip,jobiols/odoomrp-wip,diagramsoftware/odoomrp-wip,Eficent/odoomrp-wip,sergiocorato/odoomrp-wip,diagramsoftware/odoomrp-wip,esthermm/odoomrp-wip,ddico/odoomrp-wip,agaldona/odoomrp-wip-1,Antiun/odoomrp-wip,agaldona/odoomrp-wip-1,odoomrp/odoomrp-wip,factorlibre/odoomrp-wip,xpansa/odoomrp-wip