[Devel] append_branch usage

[Simon Morvan]

Hello there,

I used to redirect a failed call from the config script by doing
append_branch()
and then, t_relay(). I want to do the same thing programmatically from a
module (TCMB_ON_FAILURE event of TM module. I managed to use
the append_branch function from the module but I can't figure out how to
to a simple "t_relay()" equivalent from within the module.

Thanks,

-- 
Simon.