Question on syntax in site definitions

Coy Hile coy.hile at
Sun Jan 12 18:44:25 CET 2020

Hi all,

Quick question that I don’t see documented (at least not in the comments themselves). If one looks at sites-available/default ( one sees “-sql” and “-ldap”. What’s the function of the `-‘ there?

Is it a “use this if it is defined, but ignore it otherwise” bit of syntactic sugar?

Coy Hile
coy.hile at

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