diff --git a/issue53451002_1_10001.diff b/issue53451002_1_10001.diff
index 2bd02f5..c740398 100644
--- a/issue53451002_1_10001.diff
+++ b/issue53451002_1_10001.diff
@@ -1,7 +1,7 @@
-diff -r ead64e2dd6eb move.py
---- a/trytond/trytond/modules/stock/move.py	Thu Apr 04 17:11:50 2019 +0200
-+++ b/trytond/trytond/modules/stock/move.py	Thu Apr 04 17:18:03 2019 +0200
-@@ -937,7 +937,8 @@
+diff -r f95dbecc064f trytond/trytond/modules/stock/move.py
+--- a/trytond/trytond/modules/stock/move.py	Thu May 02 09:50:09 2019 +0200
++++ b/trytond/trytond/modules/stock/move.py	Thu May 02 09:52:21 2019 +0200
+@@ -904,7 +904,8 @@
 
      @classmethod
      def compute_quantities_query(cls, location_ids, with_childs=False,
@@ -11,7 +11,7 @@ diff -r ead64e2dd6eb move.py
          """
          Prepare a query object to compute for each location and product the
          stock quantity in the default uom of the product.
-@@ -955,6 +956,8 @@
+@@ -922,6 +923,8 @@
              stock_skip_warehouse: if set, quantities on a warehouse are no more
                  quantities of all child locations but quantities of the storage
                  zone.
@@ -20,7 +20,7 @@ diff -r ead64e2dd6eb move.py
          If with_childs, it computes also for child locations.
          grouping is a tuple of Move (or Product if prefixed by 'product.')
              field names and defines how stock moves are grouped.
-@@ -1007,7 +1010,7 @@
+@@ -974,7 +977,7 @@
          if use_product:
              product = Product.__table__()
              columns = ['id', 'state', 'effective_date', 'planned_date',
@@ -29,7 +29,7 @@ diff -r ead64e2dd6eb move.py
              columns += [c for c in grouping if c not in columns]
              columns = [get_column(c, move, product) for c in columns]
              move = (move
-@@ -1020,7 +1023,7 @@
+@@ -987,7 +990,7 @@
              period_cache = PeriodCache.__table__()
              if use_product:
                  product_cache = Product.__table__()
@@ -38,7 +38,7 @@ diff -r ead64e2dd6eb move.py
                  columns += [c for c in grouping if c not in columns]
                  columns = [get_column(c, period_cache, product_cache)
                      for c in columns]
-@@ -1037,7 +1040,7 @@
+@@ -1004,7 +1007,7 @@
              to_location = Location.__table__()
              to_parent_location = Location.__table__()
              columns = ['id', 'state', 'effective_date', 'planned_date',
@@ -47,7 +47,7 @@ diff -r ead64e2dd6eb move.py
              columns += [c for c in grouping if c not in columns]
              columns = [Column(move, c).as_(c) for c in columns]
 
-@@ -1092,7 +1095,7 @@
+@@ -1059,7 +1062,7 @@
              if PeriodCache:
                  location = Location.__table__()
                  parent_location = Location.__table__()
@@ -56,7 +56,7 @@ diff -r ead64e2dd6eb move.py
                  columns = [Column(period_cache, c).as_(c) for c in columns]
                  period_cache = Union(
                      period_cache.select(
-@@ -1290,7 +1293,7 @@
+@@ -1257,7 +1260,7 @@
          move_keys_alias = [Column(move, key).as_(key) for key in grouping]
          move_keys = [Column(move, key) for key in grouping]
          query = move.select(move.to_location.as_('location'),
@@ -65,7 +65,7 @@ diff -r ead64e2dd6eb move.py
              *move_keys_alias,
              where=state_date_clause_in
              & where
-@@ -1300,7 +1303,7 @@
+@@ -1267,7 +1270,7 @@
              & dest_clause_from,
              group_by=[move.to_location] + move_keys)
          query = Union(query, move.select(move.from_location.as_('location'),
@@ -74,7 +74,7 @@ diff -r ead64e2dd6eb move.py
                  *move_keys_alias,
                  where=state_date_clause_out
                  & where
-@@ -1315,7 +1318,7 @@
+@@ -1282,7 +1285,7 @@
                  for key in grouping]
              query = Union(query, from_period.select(
                      period_cache.location.as_('location'),
@@ -83,3 +83,11 @@ diff -r ead64e2dd6eb move.py
                      *period_keys,
                      where=(period_cache.period
                          == (period.id if period else None))
+@@ -1391,7 +1394,7 @@
+         for key, quantity in quantities.items():
+             location = key[0]
+             uom = default_uom[id_getter(key)]
+-            quantities[key] = uom.round(quantity)
++            quantities[key] = uom.round(quantity) if quantity else 0
+
+         return quantities