Prevent warning when no email is set for current user #23228
Merged
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Description:
While it normally shouldn't be that case, that a user does not have an email set, there seem to be certain special cases where that happens. Those might be caused by special login plugins, that provide user data without emails.
There for sure may other problems arise, like sending out email to the user won't work, but this PR is only meant to quickly fix a warning that occurred.
fixes #23102
Review