*Fix Death Strike.

--HG--
branch : trunk

sql/updates/1671_world.sql

@@ -0,0 +1,2 @@
+--Death Strike
+INSERT INTO `spell_proc_event` VALUES (45469, 0x00, 15, 0x00000010, 0x00000000, 0x00000000, 0x00000010, 0x00000000, 0.000000, 0.000000, 0);

src/game/SpellEffects.cpp

@@ -1830,6 +1830,16 @@ void Spell::EffectDummy(uint32 i)
                 return;
             }
             break;
+        case SPELLFAMILY_DEATHKNIGHT:
+            // Death strike dummy aura apply
+            // Used to proc healing later
+            if (m_spellInfo->SpellFamilyFlags[0] & 0x00000010)
+            {
+                spell_id=45469;
+                m_caster->CastSpell(m_caster,spell_id,true);
+                return;
+            }
+
     }
 
     //spells triggered by dummy effect should not miss

src/game/Unit.cpp

@@ -6333,6 +6333,24 @@ bool Unit::HandleDummyAuraProc(Unit *pVictim, uint32 damage, Aura* triggeredByAu
                 triggered_spell_id = 50526;
                 break;
             }
+            // Death Strike healing effect
+            if (dummySpell->Id == 45469)
+            {
+                uint8 n=0;
+                Unit::AuraList const& decSpeedList = pVictim->GetAurasByType(SPELL_AURA_PERIODIC_DAMAGE);
+                for(Unit::AuraList::const_iterator iter = decSpeedList.begin(); iter != decSpeedList.end(); ++iter)
+                {
+                    if((*iter)->GetSpellProto()->SpellFamilyName==SPELLFAMILY_DEATHKNIGHT 
+                        && (*iter)->GetCasterGUID() == GetGUID()
+                        && (*iter)->GetSpellProto()->Dispel == DISPEL_DISEASE)
+                    {
+                       n++;
+                    }
+                }
+                int32 heal=0.5f*n*damage+damage;
+                CastCustomSpell(this,45470,&heal,NULL,NULL,true);
+                return true;
+            }
             break;
         }
         case SPELLFAMILY_POTION: