From 85e7cf588e3ec41dbe85fe49855837e674799c4c Mon Sep 17 00:00:00 2001
From: Peter Bieringer <pb@bieringer.de>
Date: Tue, 12 May 2026 12:29:13 +0200
Subject: [PATCH] validation: add trace log

---
 radicale/app/base.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/radicale/app/base.py b/radicale/app/base.py
index d08645fc..70b23346 100644
--- a/radicale/app/base.py
+++ b/radicale/app/base.py
@@ -74,6 +74,7 @@ def _check_format(self: storage.BaseStorage,
         if check_unicode_letter:
             if c not in whitelist_unicode:
                 if unicodedata.category(c)[0] != "L":
+                    logger.trace("_check_format found %r (%r)", c, unicodedata.category(c)[0])
                     return False
         if check_no_unicode:
             if ord(c) > 255: