Snippet area returns empty snippet instead of null if it does not exist in specific locale

[alexander-schranz]

Q	A
Sulu Version	2.1.2
Browser Version	-

Actual Behavior

Snippet area returns empty snippet instead of null if it does not exist in specific locale.

Expected Behavior

Should return null.

Steps to Reproduce

1. create snippet area
2. create new snippet in language en
3. choose as default snippet
4. use {% set extranet = sulu_snippet_load_by_area('extranet') %}
5. go to website
6. change language to de
7. {{ dump(extranet) }} will return a snippet with empty strings if it does not exist:

the whole extranet object should return here null instead.

Possible Solutions

I think something like ghost_load false or so is missing here.