[FIX] product: make sure unlinked product still exists
When uninstalling/updating a module, we may execute unlink method on product.template before product.product. In such cases, the product is already removed after removeing the template (_inherits) and the chained unlink of the product would fail (traceback when browsing).
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@ -589,6 +589,9 @@ class product_product(osv.osv):
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unlink_ids = []
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unlink_product_tmpl_ids = []
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for product in self.browse(cr, uid, ids, context=context):
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# Check if product still exists, in case it has been unlinked by unlinking its template
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if not product.exists():
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continue
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tmpl_id = product.product_tmpl_id.id
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# Check if the product is last product of this template
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other_product_ids = self.search(cr, uid, [('product_tmpl_id', '=', tmpl_id), ('id', '!=', product.id)], context=context)
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