Use UnitClassBase for class detection

api/unitframes.lua

@@ -1519,7 +1519,7 @@ function pfUI.uf:RefreshIndicators(unit)
   end
 
   if unit.happinessIcon and unit:GetName() == "pfPet" then -- Happiness Icon
-    local _, pclass = UnitClass("player")
+    local pclass = UnitClassBase("player")
     if unit.config.happinessicon == "0" or pclass ~= "HUNTER" then
       unit.happinessIcon:Hide()
     else
@@ -1563,7 +1563,7 @@ function pfUI.uf:UpdateDruidMana(unit)
   local unitstr = unit.label .. unit.id
   if not UnitExists(unitstr) then bar:Hide() return end
   if unit.label ~= "player" then
-    local _, cls = UnitClass(unitstr)
+    local cls = UnitClassBase(unitstr)
     if cls ~= "DRUID" then bar:Hide() return end
   end
   if UnitPowerType(unitstr) == Enum.PowerType.Mana then bar:Hide() return end
@@ -2217,7 +2217,7 @@ function pfUI.uf:ClickAction(button)
 
   -- drop food on petframe
   if label == "pet" and CursorHasItem() then
-    local _, playerClass = UnitClass("player")
+    local playerClass = UnitClassBase("player")
     if playerClass == "HUNTER" then
       DropItemOnUnit("pet")
       return
@@ -2327,7 +2327,7 @@ function pfUI.uf:HideIcon(frame, pos)
 end
 
 function pfUI.uf:SetupDebuffFilter(allclasses)
-  local _, myclass = UnitClass("player")
+  local myclass = UnitClassBase("player")
   local debuffs = {}
 
   if myclass == "PALADIN" or myclass == "PRIEST" or myclass == "WARLOCK" or allclasses then
@@ -2350,7 +2350,7 @@ function pfUI.uf:SetupDebuffFilter(allclasses)
 end
 
 function pfUI.uf:SetupBuffIndicators(config)
-  local _, myclass = UnitClass("player")
+  local myclass = UnitClassBase("player")
   local indicators = {}
 
   if config.show_buffs == "1" then -- buffs