Le 13 juillet 2018 17:44:04 GMT+02:00, Helmut Schneider <[email protected]> a 
écrit :
> In my case there are commands with and without parameters:
>
> proto udp
> dev tun
> persist-tun
> nobind
>

What I usualy do in this case is to define the variable-without-param as a 
Boolean and use str2bool from stdlib to produce the correct value

e.g.

- in Puppet : $bind = False
- in the erb : str2bool(@bind, 'bind', 'nobind')
-- 
Johan Fleury
PGP Key ID : 0x5D404386805E56E6

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