leaderindicator: Show indicator for other leaders too

elements/leaderindicator.lua

@@ -48,7 +48,13 @@ local function Update(self, event)
 	-- UnitLeadsAnyGroup(unit). Inside the group formed by the dungeon finder UnitIsGroupLeader(unit) will only return
 	-- true for the instance leader.
 	local isInLFGInstance = HasLFGRestrictions()
-	local isLeader = UnitIsGroupLeader(unit)
+	local isLeader
+	if(IsInInstance()) then
+		isLeader = UnitIsGroupLeader(unit)
+	else
+		isLeader = UnitLeadsAnyGroup(unit)
+	end
+
 	if(isLeader) then
 		if(isInLFGInstance) then
 			element:SetTexture([[Interface\LFGFrame\UI-LFG-ICON-PORTRAITROLES]])
@@ -96,6 +102,7 @@ local function Enable(self)
 		element.__owner = self
 		element.ForceUpdate = ForceUpdate
 
+		self:RegisterEvent('UNIT_FLAGS', Path)
 		self:RegisterEvent('PARTY_LEADER_CHANGED', Path, true)
 		self:RegisterEvent('GROUP_ROSTER_UPDATE', Path, true)
 
@@ -108,6 +115,7 @@ local function Disable(self)
 	if(element) then
 		element:Hide()
 
+		self:UnregisterEvent('UNIT_FLAGS', Path)
 		self:UnregisterEvent('PARTY_LEADER_CHANGED', Path)
 		self:UnregisterEvent('GROUP_ROSTER_UPDATE', Path)
 	end