From 1794390e57c173b08a8012c4818dbb55d1c2d0f3 Mon Sep 17 00:00:00 2001
From: Lois Rilo <lois.rilo@forgeflow.com>
Date: Tue, 23 Jun 2020 12:48:12 +0200
Subject: [PATCH] [IMP] stock_warehouse_calendar: robustness

when delta argument is a float `plan_days` method can return
unexpected False result. This can lead to silent errors.
Therefore we ensure that delta is a integer in the helper.
---
 stock_warehouse_calendar/models/stock_warehouse.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/stock_warehouse_calendar/models/stock_warehouse.py b/stock_warehouse_calendar/models/stock_warehouse.py
index 26318c2f6..c7dc0082c 100644
--- a/stock_warehouse_calendar/models/stock_warehouse.py
+++ b/stock_warehouse_calendar/models/stock_warehouse.py
@@ -22,6 +22,8 @@ class StockWarehouse(models.Model):
         :return: datetime: resulting date.
         """
         self.ensure_one()
+        if isinstance(delta, float):
+            delta = round(delta)
         if not isinstance(date_from, datetime):
             date_from = fields.Datetime.to_datetime(date_from)
         if delta == 0: