From b6472c7a7136fb9c617f742d283f03f04cc7987e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Fri, 1 Aug 2025 10:20:59 +0200
Subject: [PATCH] Ensure date in log window is always a string

The date can be null for example for record having been just created without
any modification later.

Closes #14142
---
 sao/src/window.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/sao/src/window.js b/sao/src/window.js
index 4413dfbaf6..cc6dce8430 100644
--- a/sao/src/window.js
+++ b/sao/src/window.js
@@ -935,12 +935,14 @@
                     if (date) {
                         date = Sao.common.format_datetime(
                             Sao.common.date_format() + ' %H:%M:%S', date);
+                    } else {
+                        date = '';
                     }
                     input = jQuery('<input/>', {
                         'readonly': true,
                         'class': 'form-control input-sm',
                         'aria-labelledby': label.attr('id'),
-                    }).val(date || '').appendTo(cell);
+                    }).val(date).appendTo(cell);
                     input.css('width', date.length + 'ch');
                     input.uniqueId();
                 });