From b3fd9dd88ab865dff02468d82884ed8b6e6b44f1 Mon Sep 17 00:00:00 2001
From: Aeadoin <109764533+Aeadoin@users.noreply.github.com>
Date: Mon, 13 Feb 2023 01:15:40 -0500
Subject: [PATCH] [Crash] Fix Crash in FindType (#2867)

---
 zone/spells.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/zone/spells.cpp b/zone/spells.cpp
index 17cfe5ce6..1288fdbc0 100644
--- a/zone/spells.cpp
+++ b/zone/spells.cpp
@@ -5892,8 +5892,7 @@ uint16 Mob::GetSpellIDFromSlot(uint8 slot)
 bool Mob::FindType(uint16 type, bool bOffensive, uint16 threshold) {
 	int buff_count = GetMaxTotalSlots();
 	for (int i = 0; i < buff_count; i++) {
-		if (buffs[i].spellid != SPELL_UNKNOWN) {
-
+		if (IsValidSpell(buffs[i].spellid)) {
 			for (int j = 0; j < EFFECT_COUNT; j++) {
 				// adjustments necessary for offensive npc casting behavior
 				if (bOffensive) {