From 88d0f7bf741da9653f56ea0adb315aee27427a6c Mon Sep 17 00:00:00 2001
From: Brues <5278969+brues-code@users.noreply.github.com>
Date: Mon, 20 Jul 2026 21:35:31 -0500
Subject: [PATCH] Use table.wipe to reset spell caches

Clear existing spell cache tables with table.wipe instead of creating new tables when LEARNED_SPELL_IN_TAB fires. This preserves existing table references (spellmaxrank, spellindex, spellinfo), avoiding stale references and potential bugs while being slightly more efficient. Change applied in libs/libspell.lua.
---
 libs/libspell.lua | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/libs/libspell.lua b/libs/libspell.lua
index dbb21e27..53e148bf 100644
--- a/libs/libspell.lua
+++ b/libs/libspell.lua
@@ -118,7 +118,9 @@ end
 local resetcache = CreateFrame("Frame")
 resetcache:RegisterEvent("LEARNED_SPELL_IN_TAB")
 resetcache:SetScript("OnEvent", function()
-  spellmaxrank, spellindex, spellinfo = {}, {}, {}
+  table.wipe(spellmaxrank)
+  table.wipe(spellindex)
+  table.wipe(spellinfo)
 end)
 
 -- add libspell to pfUI API