use effectMask to calculate mechanicMask in ModSpellDuration

1 files changed, 1 insertions, 1 deletions

diff --git a/src/server/game/Spells/SpellEffects.cpp b/src/server/game/Spells/SpellEffects.cpp
index 83cecf7d884..5cd81e1f4cd 100755
--- a/src/server/game/Spells/SpellEffects.cpp
+++ b/src/server/game/Spells/SpellEffects.cpp
@@ -4331,7 +4331,7 @@ void Spell::EffectInterruptCast(SpellEffIndex effIndex)
             {
                 if (m_originalCaster)
                 {
-                    int32 duration = m_originalCaster->ModSpellDuration(m_spellInfo, unitTarget, m_originalCaster->CalcSpellDuration(m_spellInfo), false);
+                    int32 duration = m_originalCaster->ModSpellDuration(m_spellInfo, unitTarget, m_originalCaster->CalcSpellDuration(m_spellInfo), false, 1 << effIndex);
                     unitTarget->ProhibitSpellSchool(curSpellInfo->GetSchoolMask(), duration/*GetSpellDuration(m_spellInfo)*/);
                 }
                 ExecuteLogEffectInterruptCast(effIndex, unitTarget, curSpellInfo->Id);