questitem: check for existing variables first

2026-10-15 01:30:50 +00:00 · 2020-07-05 23:58:29 +02:00
parent 11bc84524f
commit 980782ffb1
1 changed files with 2 additions and 2 deletions
@@ -24,10 +24,10 @@ pfUI:RegisterModule("questitem", function ()
    elseif itemcache[item] then
      -- read from caches
      quest, level = GetQuestLogTitle(itemcache[item])
-    else
+    elseif item then
      -- scan for quests
      for id, text in pairs(questlog) do
-        if string.find(string.lower(text), string.lower(item), 1) then
+        if string.find(string.lower((text or "")), string.lower(item), 1) then
          quest, level = GetQuestLogTitle(id)
          itemcache[item] = id
          break