Injecting an environment variable in service

[Ruben Vestergaard]

Hi list,

Is there a general way of injecting an environment variable into an rc 
managed service? I need Smokeping to pick up the HTTPS_CA_FILE variable, 
but there seems to be no obvious way to set it.

I guess I could modify the system scripts, but is there a cleaner, 
obvious way I have missed?

Thanks!
-R