From 993586497f862fdc05928bf09a68b9dd9ee51361 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Sat, 21 Oct 2023 14:29:59 +0200
Subject: [PATCH] Do not test active clause of dunning being in a set

The clause may contain unhashable types.

Closes #12590
---
 modules/account_payment/account.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/modules/account_payment/account.py b/modules/account_payment/account.py
index d8162ce4a7..4437a6af8d 100644
--- a/modules/account_payment/account.py
+++ b/modules/account_payment/account.py
@@ -749,9 +749,9 @@ class Dunning(metaclass=PoolMeta):
 
     @classmethod
     def search_active(cls, name, clause):
-        if tuple(clause[1:]) in {('=', True), ('!=', False)}:
+        if tuple(clause[1:]) in [('=', True), ('!=', False)]:
             domain = ('line.payment_amount', '>', 0)
-        elif tuple(clause[1:]) in {('=', False), ('!=', True)}:
+        elif tuple(clause[1:]) in [('=', False), ('!=', True)]:
             domain = ('line.payment_amount', '<=', 0)
         else:
             domain = []