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= The return Statement
.Syntax
[source,unlang]
----
return
----
The `return` statement is used to exit a processing section such as
`authorize`. It behaves similarly to the
xref:break.adoc[break] statement, except that it is not limited to
being used inside of a xref:foreach.adoc[foreach] loop.
The `return` statement is not strictly necessary. It is mainly used
to simplify the layout of `unlang` policies. If the `return`
statement did not exist, then every xref:if.adoc[if] statement might need
to have a matching xref:else.adoc[else] statement.
The `return` statement will also exit a policy which is defined in the
`policy { ... } ` subsection. This behavior allows policies to be
treated as a function call. Any `return` inside of the policy section
will only return from that policy. The `return` will _not_ return
from the enclosing processing section which called the policy.
.Example
[source,unlang]
----
sql
if (&reply.Filter-Id == "hello") {
return
}
...
----
// Copyright (C) 2020 Network RADIUS SAS. Licenced under CC-by-NC 4.0.
// Development of this documentation was sponsored by Network RADIUS SAS.
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