diff --git a/addons/product/models/product.py b/addons/product/models/product.py
index d612941adf3..8091a61aca9 100644
--- a/addons/product/models/product.py
+++ b/addons/product/models/product.py
@@ -177,7 +177,9 @@ class ProductProduct(models.Model):
 
             # Support context pricelists specified as display_name or ID for compatibility
             if isinstance(pricelist_id_or_name, basestring):
-                pricelist = self.env['product.pricelist'].name_search(pricelist_id_or_name, operator='=', limit=1)
+                pricelist_name_search = self.env['product.pricelist'].name_search(pricelist_id_or_name, operator='=', limit=1)
+                if pricelist_name_search:
+                    pricelist = self.env['product.pricelist'].browse([pricelist_name_search[0][0]])
             elif isinstance(pricelist_id_or_name, (int, long)):
                 pricelist = self.env['product.pricelist'].browse(pricelist_id_or_name)