This variable doesn't exist.

I guess this was the intention.
Unused variable.
Released Horde_History-2.3.2
Development mode for Horde_History-2.3.3
BFN
Released Horde_Secret-2.0.4
Development mode for Horde_Secret-2.0.5
Released Horde_Test-2.4.5
Development mode for Horde_Test-2.4.6