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Core/Spell: add missing null caster check

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01d272d6cb348c968c531620c341f760e50cb97b follow-up

Closes #18875
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ariel- authored and roc13x committed 2017-05-04 04:09:07 +01:00
1 parent 69625f32fe
commit 948335f911
1 file changed
+6 -4
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src/server/game/Entities/Unit/Unit.cpp
+6 -4
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@@ -7710,11 +7710,13 @@ bool Unit::IsImmunedToSpell(SpellInfo const* spellInfo, Unit* caster) const
SpellImmuneContainer const& schoolList = m_spellImmune[IMMUNITY_SCHOOL];
for (auto itr = schoolList.begin(); itr != schoolList.end(); ++itr)
{
if (!(itr->first & spellInfo->GetSchoolMask()))
continue;
SpellInfo const* immuneSpellInfo = sSpellMgr->GetSpellInfo(itr->second);
if ((itr->first & spellInfo->GetSchoolMask())
&& !(immuneSpellInfo && immuneSpellInfo->IsPositive() && spellInfo->IsPositive() && IsFriendlyTo(caster))
&& !spellInfo->CanPierceImmuneAura(immuneSpellInfo))
return true;
if (!(immuneSpellInfo && immuneSpellInfo->IsPositive() && spellInfo->IsPositive() && caster && IsFriendlyTo(caster)))
if (!spellInfo->CanPierceImmuneAura(immuneSpellInfo))
return true;
}
return false;