*Cleanups before delete after not successfull load pet from db. Thanks to Drahy for debug traces.

--HG--
branch : trunk

src/game/NPCHandler.cpp

@@ -678,6 +678,7 @@ void WorldSession::HandleUnstablePet( WorldPacket & recv_data )
     Pet *newpet = new Pet(_player, HUNTER_PET);
     if(!newpet->LoadPetFromDB(_player,creature_id,petnumber))
     {
+        newpet->CleanupsBeforeDelete();
         delete newpet;
         newpet = NULL;
         WorldPacket data(SMSG_STABLE_RESULT, 1);
@@ -796,6 +797,7 @@ void WorldSession::HandleStableSwapPet( WorldPacket & recv_data )
     Pet *newpet = new Pet(_player);
     if(!newpet->LoadPetFromDB(_player,creature_id,pet_number))
     {
+        newpet->CleanupsBeforeDelete();
         delete newpet;
         data << uint8(0x06);
     }

src/game/Object.cpp

@@ -1828,6 +1828,7 @@ Pet* Player::SummonPet(uint32 entry, float x, float y, float z, float ang, PetTy
     // petentry==0 for hunter "call pet" (current pet summoned if any)
     if(!entry)
     {
+        pet->CleanupsBeforeDelete();
         delete pet;
         return NULL;
     }
@@ -1836,6 +1837,7 @@ Pet* Player::SummonPet(uint32 entry, float x, float y, float z, float ang, PetTy
     if(!pet->IsPositionValid())
     {
         sLog.outError("ERROR: Pet (guidlow %d, entry %d) not summoned. Suggested coordinates isn't valid (X: %f Y: %f)",pet->GetGUIDLow(),pet->GetEntry(),pet->GetPositionX(),pet->GetPositionY());
+        pet->CleanupsBeforeDelete();
         delete pet;
         return NULL;
     }
@@ -1845,6 +1847,7 @@ Pet* Player::SummonPet(uint32 entry, float x, float y, float z, float ang, PetTy
     if(!pet->Create(objmgr.GenerateLowGuid(HIGHGUID_PET), map, GetPhaseMask(), entry, pet_number))
     {
         sLog.outError("no such creature entry %u", entry);
+        pet->CleanupsBeforeDelete();
         delete pet;
         return NULL;
     }

src/game/Player.cpp

@@ -16462,7 +16462,10 @@ void Player::LoadPet()
     {
         Pet *pet = new Pet(this);
         if (!pet->LoadPetFromDB(this,0,0,true))
+        {
+            pet->CleanupsBeforeDelete();
             delete pet;
+        }
     }
 }
 
@@ -22455,7 +22458,10 @@ void Player::ResummonPetTemporaryUnSummonedIfAny()
 
     Pet* NewPet = new Pet(this);
     if(!NewPet->LoadPetFromDB(this, 0, m_temporaryUnsummonedPetNumber, true))
+    {
+        NewPet->CleanupsBeforeDelete();
         delete NewPet;
+    }
 
     m_temporaryUnsummonedPetNumber = 0;
 }

src/game/SpellEffects.cpp

@@ -4855,7 +4855,10 @@ void Spell::EffectScriptEffect(uint32 effIndex)
                                 }
                             }
                             else
+                            {
+                                NewPet->CleanupsBeforeDelete();
                                 delete NewPet;
+                            }
                         }
                     }
                     return;