Fix inviter infinite loop

Modules/Inviter.lua

@@ -15,7 +15,10 @@ function shared.Inviter.Init()
 		if Heimdall_Data.config.inviter.agentsAssist then
 			shared.dumpTable(Heimdall_Data.config.agents)
 			for name, _ in pairs(Heimdall_Data.config.agents) do
-				if not UnitIsRaidOfficer(name) then
+				if UnitInParty(name)
+					and not UnitIsGroupLeader(name)
+					and not UnitIsRaidOfficer(name) then
+					print("Promoting " .. name .. " to assistant")
 					PromoteToAssistant(name, true)
 				end
 			end
@@ -56,3 +59,4 @@ function shared.Inviter.Init()
 
 	print("Heimdall - Inviter loaded")
 end
+end