From 12616ac1bd59661fd143f268261fd94bcf1788fd Mon Sep 17 00:00:00 2001
From: Stefan Rijnhart <stefan@opener.am>
Date: Wed, 11 May 2022 19:22:40 +0200
Subject: [PATCH] [FIX] report_qweb_encrypt: the case without res_ids

---
 report_qweb_encrypt/models/ir_actions_report.py | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/report_qweb_encrypt/models/ir_actions_report.py b/report_qweb_encrypt/models/ir_actions_report.py
index 6f4be9bf6..2a15da2f4 100644
--- a/report_qweb_encrypt/models/ir_actions_report.py
+++ b/report_qweb_encrypt/models/ir_actions_report.py
@@ -34,10 +34,11 @@ class IrActionsReport(models.Model):
         document, ttype = super(IrActionsReport, self)._render_qweb_pdf(
             res_ids=res_ids, data=data
         )
-        if isinstance(res_ids, int):
-            res_ids = [res_ids]
-        password = self._get_pdf_password(res_ids[:1])
-        document = self._encrypt_pdf(document, password)
+        if res_ids:
+            if isinstance(res_ids, int):
+                res_ids = [res_ids]
+            password = self._get_pdf_password(res_ids[:1])
+            document = self._encrypt_pdf(document, password)
         return document, ttype
 
     def _get_pdf_password(self, res_id):