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Core/Auras: Crash fix.

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Check amount of total ticks to avoid division by zero.
This commit is contained in:
LihO
2011-08-18 18:18:44 +02:00
parent b4ee9ebfc8
commit 171049bf4a
1 changed files with 1 additions and 1 deletions
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src/server/game/Entities/Unit/Unit.cpp
+1 -1
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@@ -17377,7 +17377,7 @@ uint32 Unit::GetRemainingPeriodicAmount(uint64 caster, uint32 spellId, AuraType
AuraEffectList const& periodicAuras = GetAuraEffectsByType(auraType); AuraEffectList const& periodicAuras = GetAuraEffectsByType(auraType);
for (AuraEffectList::const_iterator i = periodicAuras.begin(); i != periodicAuras.end(); ++i) for (AuraEffectList::const_iterator i = periodicAuras.begin(); i != periodicAuras.end(); ++i)
{ {
if ((*i)->GetCasterGUID() != caster || (*i)->GetId() != spellId || (*i)->GetEffIndex() != effectIndex) if ((*i)->GetCasterGUID() != caster || (*i)->GetId() != spellId || (*i)->GetEffIndex() != effectIndex || (*i)->GetTotalTicks() == 0)
continue; continue;
amount += uint32(((*i)->GetAmount() * std::max<int32>((*i)->GetTotalTicks() - int32((*i)->GetTickNumber()), 0)) / (*i)->GetTotalTicks()); amount += uint32(((*i)->GetAmount() * std::max<int32>((*i)->GetTotalTicks() - int32((*i)->GetTickNumber()), 0)) / (*i)->GetTotalTicks());
break; break;