From dec9d9b7bcd0970891f2d28520cf9192fac3a264 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Sun, 9 Feb 2025 19:51:04 +0100
Subject: [PATCH] Do not fail to clean when help selection is None

Closes #13862
(grafted from 7459598460593b98dd6a04ecf24551266290e2eb)

--HG--
branch : 7.0
---
 trytond/trytond/ir/translation.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/trytond/trytond/ir/translation.py b/trytond/trytond/ir/translation.py
index 39e2560a17..1729a7f1d5 100644
--- a/trytond/trytond/ir/translation.py
+++ b/trytond/trytond/ir/translation.py
@@ -1374,7 +1374,10 @@ class TranslationClean(Wizard):
         if not field:
             return True
         help_ = field.help
-        help_selection = list(getattr(field, 'help_selection', {}).values())
+        if help_selection := getattr(field, 'help_selection', {}):
+            help_selection = list(help_selection.values())
+        else:
+            help_selection = []
         if not help_ and not help_selection:
             return True
         if translation.src not in list(help_) + help_selection: