Fixed an issue where a talent was returning nil.

QuestHelper/collect_spec.lua

@@ -52,7 +52,7 @@ local function GetSpecBolus()
     talents[tab] = {}
     for ta = 1, GetNumTalents(t) do
       local talent, _, _, _, rank, _ = GetTalentInfo(t, ta)
-      talents[tab][talent] = rank
+      if talent then talents[tab][talent] = rank end
     end
   end