fixed insertion of multiple authorized keys via ssh_auth_pillar

[qno]

The creation of ssh authorized_keys containing multiple keys is broken if contents_pillar option is used. It only used the first item in list. I "reverted" it to use the content option, which works now.

[aboe76]

can somebody confirm this? I don't have a setup ready with multiple keys per user? @0xf10e do you?

[EvaSDK]

According to documentation contents_pillar takes a single pillar value. Would have to check the module to be absolutely sure but this seems like a logical change.

[0xf10e]

I don't know how up2date the checkout(s) of this formula I use at work* is(/are)… I can't remember issues like that but I wouldn't think this change to cause any troubles.

(* on vacation right now ;))

[aboe76]

thanks for this