fix trigger handling (#4422) in order to recognize 'univentionOpenvpnAccount: 0' as disabled in addition to the previous 'if attribute is absent, this means false'.
fix trigger handling (#4422) in order to recognize 'univentionOpenvpnAccount: 0'
as disabled in addition to the previous 'if attribute is absent, this means false'.

bytemine/univention-openvpn,bytemine/univention-openvpn,bytemine/univention-openvpn,bytemine/univention-openvpn