Core/Spells: Don't report spell errors to client when spell was triggered and failed some internal condition

(cherry picked from commit a9b4375bb7ef58ad1f3b46350ef9a0f551dc3cac)

1 files changed, 4 insertions, 0 deletions

diff --git a/src/server/game/Spells/Spell.cpp b/src/server/game/Spells/Spell.cpp
index 14d6b96d5f2..e82bec0279e 100644
--- a/src/server/game/Spells/Spell.cpp
+++ b/src/server/game/Spells/Spell.cpp
@@ -4888,6 +4888,10 @@ SpellCastResult Spell::CheckCast(bool strict)
                     m_customError = SpellCustomErrors(condInfo.mLastFailedCondition->ErrorTextId);
                 return SpellCastResult(condInfo.mLastFailedCondition->ErrorType);
             }
+
+            if (_triggeredCastFlags & TRIGGERED_DONT_REPORT_CAST_ERROR)
+                return SPELL_FAILED_DONT_REPORT;
+
             if (!condInfo.mLastFailedCondition || !condInfo.mLastFailedCondition->ConditionTarget)
                 return SPELL_FAILED_CASTER_AURASTATE;
             return SPELL_FAILED_BAD_TARGETS;