[elly22]

Used pChat plugin to see what happens with inCombat veriable and saw inCombat = nil as I expected.
Okay, tried to set it to 0:

function testplugin:Initialize()
  self.inCombat = IsUnitInCombat("player")
  EVENT_MANAGER:RegisterForEvent(self.name, EVENT_PLAYER_COMBAT_STATE, self.OnPlayerCombatState)
  
  inCombat=false
end

And inCombat is 0 after that (I check it in testplugin.OnAddOnLoaded), but sign still exists after reloadui.