[fix] unstable affliction dispel dmg

[pasdVn]

Just a small fix: The dmg of the dispel trigger should use the basevalue, not the modified one (new splitted damge calc system...).

diff --git a/src/game/Unit.cpp b/src/game/Unit.cpp
index 3cc6fe0..d057dde 100644
--- a/src/game/Unit.cpp
+++ b/src/game/Unit.cpp
@@ -4288,7 +4288,9 @@ void Unit::RemoveSingleAuraDueToSpellByDispel(uint32 spellId, uint64 casterGUID,
    {
        if (Aura* dotAura = GetAura(SPELL_AURA_PERIODIC_DAMAGE,SPELLFAMILY_WARLOCK,UI64LIT(0x010000000000),0x00000000,casterGUID))
        {
-            int32 damage = dotAura->GetModifier()->m_amount*9;
+            // use clean value for initial damage
+            int32 damage = dotAura->GetSpellProto()->CalculateSimpleValue(EFFECT_INDEX_0);
+            damage *= 9;

            // Remove spell auras from stack
            RemoveSingleSpellAurasByCasterSpell(spellId, casterGUID, AURA_REMOVE_BY_DISPEL);

[laise]

in [9845]. Thanks =)