Fix assertion failure in "instand action" no voice id.
Fix assertion failure in "instand action" no voice id.

Signed-off-by: PlutoniumHeart <62d8b3d396df4a30733f5e610953cfac1753bcba@gmail.com>

as02700/freefalcon-central,as02700/freefalcon-central,GPUWorks/freefalcon-central,GPUWorks/freefalcon-central,FreeFalcon/freefalcon-central,FreeFalcon/freefalcon-central