diff --git a/issue10363.diff b/issue10363.diff
index 21c1231..cae9adb 100644
--- a/issue10363.diff
+++ b/issue10363.diff
@@ -2,15 +2,7 @@ diff --git a/trytond/trytond/modules/production/bom.py b/trytond/trytond/modules
 index dc3faeb..3f9c369 100644
 --- a/trytond/trytond/modules/production/bom.py
 +++ b/trytond/trytond/modules/production/bom.py
-@@ -1,6 +1,6 @@
- # This file is part of Tryton.  The COPYRIGHT file at the top level of
- # this repository contains the full copyright notices and license terms.
--from trytond.model import ModelView, ModelSQL, DeactivableMixin, fields, Unique
-+from trytond.model import ModelView, ModelSQL, DeactivableMixin, fields
- from trytond.wizard import Wizard, StateView, Button
- from trytond.pyson import Eval
- from trytond.pool import Pool
-@@ -21,13 +21,15 @@ class BOM(DeactivableMixin, ModelSQL, ModelView):
+@@ -21,15 +21,15 @@ class BOM(DeactivableMixin, ModelSQL, ModelView):
          Compute factor for an output product
          '''
          Uom = Pool().get('product.uom')
@@ -26,7 +18,8 @@ index dc3faeb..3f9c369 100644
 +                    output.uom, output.quantity, uom, round=False)
 +        if output_quantity:
 +            return quantity / output_quantity
-+        else:
+         else:
+-            return 0.0
 +            return 0
 
      @classmethod