API SetAchievementComparisonUnit

Sets the unit to be compared to.
 success = SetAchievementComparisonUnit(unit)
==Arguments==
:;unit: : UnitId
==Returns==
:;success: - Returns true/false depending on whether the unit is valid.
==Triggers events==
* , when your query has finished processing on the server and new information is available
==See also==
* 
* 
*