Björn Daase 0fded45c76 dateMenu: Don't manipulate passed events
The event passed to formatEventTime() is reused at a later point.
Therefore, we are not allowed to manipulate the event directly.
This fixes an issue where the user clicks on a multi-day all-day event
the second time before the event gets garbage collected and the event
then is one day shorter.

Fixes 528ee01fef6e5ca2303fc766be29a854d8ee928b

Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2184>
2022-02-21 09:24:11 +01:00
..
2020-08-12 15:43:39 +00:00