Thomas Citharel 2ac3755120
Fix ical export for undefined datetimes
Closes #973

Signed-off-by: Thomas Citharel <tcit@tcit.fr>
2022-01-17 14:49:46 +01:00
..
2021-11-26 14:47:10 +01:00
2021-10-11 15:14:54 +02:00
2021-11-26 14:47:10 +01:00
2021-10-11 17:37:17 +02:00
2021-10-05 16:05:52 +02:00
2021-10-05 16:05:52 +02:00
2021-10-11 15:14:54 +02:00