From 4f2fbcbb2f0c065d2e2812a93857575913d89ca2 Mon Sep 17 00:00:00 2001
From: Benoit Vianin <16624067+benvia@users.noreply.github.com>
Date: Tue, 3 Mar 2026 10:03:29 +0000
Subject: [PATCH] Fix issue for temporary bill with reference

---
 core/modules/facture/doc/pdf_swissqr.modules.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/modules/facture/doc/pdf_swissqr.modules.php b/core/modules/facture/doc/pdf_swissqr.modules.php
index f16d6a7..1118f87 100644
--- a/core/modules/facture/doc/pdf_swissqr.modules.php
+++ b/core/modules/facture/doc/pdf_swissqr.modules.php
@@ -129,7 +129,7 @@ class pdf_swissqr extends pdf_sponge
 
             if (str_contains($ref, 'PROV'))
             {
-                $ref = 0;
+                $ref = 1;
             }
 
             $ref = preg_replace('/[^0-9]/', '', $ref);