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Update faq.rst #15129

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Mar 26, 2016
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Update faq.rst #15129

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4 changes: 2 additions & 2 deletions docsite/rst/faq.rst
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Expand Up @@ -340,11 +340,11 @@ as this made it hard to distinguish between an undefined variable and a string.

Another rule is 'moustaches don't stack'. We often see this::

{{ somvar_{{other_var}} }}
{{ somevar_{{other_var}} }}

The above DOES NOT WORK, if you need to use a dynamic variable use the hostvars or vars dictionary as appropriate::

{{ hostvars[inventory_hostname]['somevar_' + other_var] }}
{{ hostvars[inventory_hostname]['somevar_' + other_var] }}


.. _i_dont_see_my_question:
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