[BUG]: Cant save activity without project, customer and task

[velrest]

Description

As of today, i can't save any activities any more if project / customer / task are all empty. I can start activities but not update them. After selecting a project/customer/task on a existing activity, saving works again.

Relevant code:

timed/frontend/app/index/activities/edit/controller.js

Line 63 in a38bf4a

this.changeset.task.id,

Error: TypeError: can't access property "id", this.changeset.task is null

Steps to Reproduce

1. Go to timed.adfinis.com
2. Start activity with no customer, project and task but with a comment
3. Try to edit comment on said activity

Expected Behavior

1. Start activity with no customer, project and task but with a comment
2. Edit comment on said activity
3. Save

Attachments

No response

Additional Context

No response

Version

v5.5.17

Required

• I have checked past issues to see if this bug has already been reported.