[FIX] stock: warning on move

The warning should be a dictionary, not a string.

opw-781880

addons/stock/i18n/stock.pot

@@ -2711,6 +2711,11 @@ msgstr ""
 msgid "Inventory Line"
 msgstr ""
 
+#. module: stock
+#: model:ir.actions.act_window,name:stock.action_inventory_line_tree
+msgid "Inventory Lines"
+msgstr ""
+
 #. module: stock
 #: model:ir.model.fields,field_description:stock.field_product_product_property_stock_inventory
 #: model:ir.model.fields,field_description:stock.field_product_template_property_stock_inventory
@@ -3004,6 +3009,11 @@ msgstr ""
 msgid "Linked Quant"
 msgstr ""
 
+#. module: stock
+#: model:ir.ui.view,arch_db:stock.view_inventory_form
+msgid "List view of lines"
+msgstr ""
+
 #. module: stock
 #: model:ir.ui.view,arch_db:stock.view_location_form
 msgid "Localization"
@@ -4597,6 +4607,11 @@ msgstr ""
 msgid "Quantity"
 msgstr ""
 
+#. module: stock
+#: model:ir.model.fields,field_description:stock.field_stock_pack_operation_qty_done_uom_ordered
+msgid "Quantity Done"
+msgstr ""
+
 #. module: stock
 #: model:ir.ui.view,arch_db:stock.view_warehouse_orderpoint_form
 msgid "Quantity Multiple"
@@ -4619,6 +4634,17 @@ msgstr ""
 msgid "Quantity cannot be negative."
 msgstr ""
 
+#. module: stock
+#: code:addons/stock/models/stock_move.py:394
+#, python-format
+msgid "Quantity decreased!"
+msgstr ""
+
+#. module: stock
+#: model:ir.model.fields,help:stock.field_stock_pack_operation_qty_done_uom_ordered
+msgid "Quantity done in UOM ordered"
+msgstr ""
+
 #. module: stock
 #: model:ir.model.fields,help:stock.field_stock_move_availability
 msgid "Quantity in stock that can still be reserved for this move"
@@ -5122,6 +5148,11 @@ msgstr ""
 msgid "Search Inventory"
 msgstr ""
 
+#. module: stock
+#: model:ir.ui.view,arch_db:stock.stock_inventory_line_search
+msgid "Search Inventory Lines"
+msgstr ""
+
 #. module: stock
 #: model:ir.ui.view,arch_db:stock.stock_scrap_search_view
 msgid "Search Scrap"
@@ -5695,6 +5726,12 @@ msgstr ""
 msgid "The parent location that includes this location. Example : The 'Dispatch Zone' is the 'Gate 1' parent location."
 msgstr ""
 
+#. module: stock
+#: code:addons/stock/models/stock_picking.py:795
+#, python-format
+msgid "The pick is already validated"
+msgstr ""
+
 #. module: stock
 #: model:ir.model,name:stock.model_stock_picking_type
 msgid "The picking type determines the picking view"

addons/stock/models/stock_move.py

@@ -390,9 +390,13 @@ class StockMove(models.Model):
         if not self.product_id or self.product_qty < 0.0:
             self.product_qty = 0.0
         if self.product_qty < self._origin.product_qty:
-            return {'warning': _("By changing this quantity here, you accept the "
-                                 "new quantity as complete: Odoo will not "
-                                 "automatically generate a back order.")}
+            warning_mess = {
+                'title': _('Quantity decreased!'),
+                'message' : _("By changing this quantity here, you accept the "
+                              "new quantity as complete: Odoo will not "
+                              "automatically generate a back order."),
+            }
+            return {'warning': warning_mess}
 
     @api.onchange('product_id')
     def onchange_product_id(self):