From b522d03fc5fee7120cde1e590797ebaaec5d14b9 Mon Sep 17 00:00:00 2001
From: shagu <ericmauser@googlemail.com>
Date: Fri, 27 May 2022 16:47:33 +0200
Subject: [PATCH] libspell: reset caches on skill change

---
 libs/libspell.lua | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/libs/libspell.lua b/libs/libspell.lua
index 43adde51..5e19e1f6 100644
--- a/libs/libspell.lua
+++ b/libs/libspell.lua
@@ -135,5 +135,12 @@ function libspell.GetSpellInfo(index, bookType)
   return name, rank, icon, castingTime, minRange, maxRange
 end
 
+-- Reset all spell caches whenever new spells are learned/unlearned
+local resetcache = CreateFrame("Frame")
+resetcache:RegisterEvent("LEARNED_SPELL_IN_TAB")
+resetcache:SetScript("OnEvent", function()
+  spellmaxrank, spellindex, spellinfo = {}, {}, {}
+end)
+
 -- add libspell to pfUI API
 pfUI.api.libspell = libspell