From 48b2e614a825962a03f3f69e9332c956724dc184 Mon Sep 17 00:00:00 2001
From: Lennart <18233294+lennart-k@users.noreply.github.com>
Date: Thu, 15 Jan 2026 11:15:20 +0100
Subject: [PATCH] Suppress ical invalid version error

---
 src/migration_0_12.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/migration_0_12.rs b/src/migration_0_12.rs
index 1e49aa3..6715f3d 100644
--- a/src/migration_0_12.rs
+++ b/src/migration_0_12.rs
@@ -16,6 +16,10 @@ pub async fn validate_calendar_objects_0_12(
                     ical_dev::parser::ical::IcalObjectParser::new(object.get_ics().as_bytes())
                         .expect_one()
                 {
+                    if ical_dev::parser::ParserError::InvalidVersion == err {
+                        // This is a known issue that might cause a lot of spam in the logs
+                        continue;
+                    }
                     success = false;
                     error!(
                         "An error occured parsing a calendar object: principal={principal}, calendar={calendar}, object_id={object_id}: {err}",