* core: prevent selecting a group as a parent of itself
Signed-off-by: Jens Langhammer <jens@goauthentik.io>
* fix api error when no parent is given
Signed-off-by: Jens Langhammer <jens@goauthentik.io>
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Signed-off-by: Jens Langhammer <jens@goauthentik.io>