*Update to Mangos 6973.

--HG--
branch : trunk

src/game/SpellEffects.cpp

@@ -3189,6 +3189,8 @@ void Spell::EffectSummonType(uint32 i)
         case SUMMON_TYPE_POSESSED2:
         case SUMMON_TYPE_POSESSED3:
             EffectSummonPossessed(i);
+        case SUMMON_TYPE_GUARDIAN2:
+            EffectSummonGuardian(i);
             break;
         case SUMMON_TYPE_WILD:
             EffectSummonWild(i);