From 5bdaccf41eb5c69a44dd7d4a08493dc243ad15aa Mon Sep 17 00:00:00 2001
From: Bruno Hengartner <bruno.hengartner@e-mail.ch>
Date: Wed, 11 Feb 2026 08:32:09 +0100
Subject: [PATCH] Bugfix: Only show text if field is not empty

---
 ...stem.account.report_invoice_document.add_header_text.xml | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/snippets/mint_system.account.report_invoice_document.add_header_text.xml b/snippets/mint_system.account.report_invoice_document.add_header_text.xml
index 433c65c2..a24ad017 100644
--- a/snippets/mint_system.account.report_invoice_document.add_header_text.xml
+++ b/snippets/mint_system.account.report_invoice_document.add_header_text.xml
@@ -1,6 +1,10 @@
 <data inherit_id="account.report_invoice_document" priority="50">
     <xpath expr="//table[@name='invoice_line_table']" position="before">
-       Gemäss Rahmen-Dienstleistungsvertrag <span t-esc="', '.join(o.invoice_line_ids.sale_line_ids.order_id.mapped('x_blanket_order'))"/>
+    <t t-if="', '.join([str(x) for x in o.invoice_line_ids.sale_line_ids.order_id.mapped('x_blanket_order') if x])" >
+            
+        Gemäss Rahmen-Dienstleistungsvertrag <span t-esc="', '.join([str(x) for x in o.invoice_line_ids.sale_line_ids.order_id.mapped('x_blanket_order') if x])" />
  erlauben wir uns, für unsere augeführten IPR-Leistungen folgende Rechnung zu stellen:
+
+        </t>
     </xpath>
 </data>
\ No newline at end of file