Core/Unit: Pet shouldn't be notified for DOT damage on the owner (#17133)

- Fix by @MrSmite
- Closes #16894

1 files changed, 7 insertions, 4 deletions

diff --git a/src/server/game/Entities/Unit/Unit.cpp b/src/server/game/Entities/Unit/Unit.cpp
index 0e9aa4395a3..eb5f9f1eb89 100644
--- a/src/server/game/Entities/Unit/Unit.cpp
+++ b/src/server/game/Entities/Unit/Unit.cpp
@@ -599,11 +599,14 @@ uint32 Unit::DealDamage(Unit* victim, uint32 damage, CleanDamage const* cleanDam
 
     if (victim->GetTypeId() == TYPEID_PLAYER && this != victim)
     {
-        // Signal to pets that their owner was attacked
-        Pet* pet = victim->ToPlayer()->GetPet();
+        // Signal to pets that their owner was attacked - except when DOT.
+        if (damagetype != DOT)
+        {
+            Pet* pet = victim->ToPlayer()->GetPet();
 
-        if (pet && pet->IsAlive())
-            pet->AI()->OwnerAttackedBy(this);
+            if (pet && pet->IsAlive())
+                pet->AI()->OwnerAttackedBy(this);
+        }
 
         if (victim->ToPlayer()->GetCommandStatus(CHEAT_GOD))
             return 0;