From 244d1388eb00c060c5302e5bfd997fd397820bc0 Mon Sep 17 00:00:00 2001
From: Hivert Quentin <quentin.hivert.fr@gmail.com>
Date: Fri, 1 Aug 2025 11:56:06 +0200
Subject: [PATCH] fix(calendar): fetch our own iana timezone instead of
 trusting VTIMEZONE

---
 SOPE/NGCards/iCalDateTime.m | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/SOPE/NGCards/iCalDateTime.m b/SOPE/NGCards/iCalDateTime.m
index 0826c9ffc..8ee622819 100644
--- a/SOPE/NGCards/iCalDateTime.m
+++ b/SOPE/NGCards/iCalDateTime.m
@@ -86,8 +86,13 @@
   tzId = [self value: 0 ofAttribute: @"tzid"];
   if ([tzId length])
   {
-      calendar = (iCalCalendar *) [self searchParentOfClass: [iCalCalendar class]];
-      timeZone = [calendar timeZoneWithId: tzId];
+      //Hack, get timezone inf from sogo and not from the event VTIMEZONE as it can be incorrect/incomplete
+      timeZone = [iCalTimeZone timeZoneForName: tzId];
+      if(!timeZone)
+      {
+        calendar = (iCalCalendar *) [self searchParentOfClass: [iCalCalendar class]];
+        timeZone = [calendar timeZoneWithId: tzId];
+      }
       //if (!timeZone)
       //[self logWithFormat: @"timezone '%@' not found in calendar", tzId];
   }