From 8d579b54ea2bdf2f60f6f9cd65ee69c2585625b0 Mon Sep 17 00:00:00 2001
From: UltraNix <80540499+UltraNix@users.noreply.github.com>
Date: Tue, 30 Nov 2021 11:03:04 +0100
Subject: [PATCH] fix(Core/Pets): Master Demonologist should not be removed on
 pet resummon. (#9317)

Fixes #8994
---
 src/server/game/Spells/SpellEffects.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/server/game/Spells/SpellEffects.cpp b/src/server/game/Spells/SpellEffects.cpp
index 8b1e01021..c66198a0a 100644
--- a/src/server/game/Spells/SpellEffects.cpp
+++ b/src/server/game/Spells/SpellEffects.cpp
@@ -3235,7 +3235,7 @@ void Spell::EffectSummonPet(SpellEffIndex effIndex)
             for (Unit::AuraApplicationMap::iterator i = myAuras.begin(); i != myAuras.end();)
             {
                 Aura const* aura = i->second->GetBase();
-                if (!aura->IsPassive() && aura->CanBeSentToClient())
+                if (!aura->IsPassive() && !OldSummon->IsPetAura(aura) && aura->CanBeSentToClient())
                     OldSummon->RemoveAura(i);
                 else
                     ++i;