~~NOTOC~~
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====== GetUnitERNState ======
GetUnitERNState(<-unit) ->hasERN

===== Description =====
Returns whether or not the unit has an ERN installed.

**Note:** Do not get mixed up with the API [[4rpl:commands:getuniternsimulated|GetUnitERNSimulated]]. They are completely separate and when an ERN is docked, this API will return true while [[4rpl:commands:getuniternsimulated|GetUnitERNSimulated]] will not based on the ERN being docked alone.

===== Examples =====
<code 4rpl>
traceAllSP(GetUnitERNState(self))
</code>
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