Fixes: NB#155495 Crash is observed while deleting created event from N900 Calendar
Fixes: NB#155495 Crash is observed while deleting created event from N900 Calendar

tempura-san/calendar-backend,tempura-san/calendar-backend,community-ssu/calendar-backend,community-ssu/calendar-backend,tempura-san/calendar-backend,community-ssu/calendar-backend