Did nulling unit group cause leak?

[Asuna Tichondrius]

Because i want merge one MUI trigger in one trigger loop with other, i decide to merge it to one variable but the problem (maybe) i'm afraid to it cause leak if i nullified since i don't use it on other trigger , I'm curious if that cause leak or not if i'm nulling one of unit group?

• Custom script: set udg_AquaKonoGroupDummy[udg_AquaKono[0]] = null

Here for example i merge the trigger

• Exocirm
  • Events
    • Unit - A unit Starts the effect of an ability
  • Conditions
    • (Ability being cast) Equal to Exorcism
  • Actions
    • Set HeroAbilityLevel = (Level of (Ability being cast) for (Triggering unit))
    • Set HeroAttribute = (Intelligence of (Triggering unit) (Include bonuses))
    • Set HeroLevel = (Hero level of (Triggering unit))
    • Set HeroBaseDamage = (Base Damage of (Triggering unit) for weapon index 1)
    • Set HeroTrait = Magical[(Custom value of (Triggering unit))]
    • Set SongOfPearlBonus = (SongOfPearlDamageMultiplier[SongOfPearlLevel[(Custom value of (Triggering unit))]] x (Max life of (Triggering unit)))
    • Set HeroAllinOne = (((HeroBaseDamage + HeroAttribute) + HeroLevel) + HeroTrait)
    • Set Point[0] = (Position of (Triggering unit))
    • Set AquaKono[0] = (AquaKono[0] + 1)
    • Custom script: set udg_AquaKonoGroupDummy[udg_AquaKono[0]] = CreateGroup()
    • For each (Integer A) from 1 to 5, do (Actions)
      • Loop - Actions
        • Set Point[1] = (Point[0] offset by 400.00 towards (72.00 x (Real((Integer A)))) degrees)
        • Set AquaKonoAngle[AquaKono[0]] = (Angle from Point[1] to Point[0])
        • Unit - Create 1 Aqua Ion Beam for (Owner of (Triggering unit)) at Point[1] facing AquaKonoAngle[AquaKono[0]] degrees
        • Set AquaKonoDummy[AquaKono[0]] = (Last created unit)
        • Unit Group - Add AquaKonoDummy[AquaKono[0]] to AquaKonoGroupDummy[AquaKono[0]]
        • Custom script: call RemoveLocation(udg_Point[1])
    • If (All Conditions are True) then do (Then Actions) else do (Else Actions)
      • If - Conditions
        • ((Triggering unit) has buff SongOfPearlBuff) Equal to True
      • Then - Actions
        • Set AquaKonoDamage[AquaKono[0]] = (AquaExorcismB[HeroAbilityLevel] + (SongOfPearlBonus + ((Real(HeroAllinOne)) x AquaExorcismM[HeroAbilityLevel])))
      • Else - Actions
        • Set AquaKonoDamage[AquaKono[0]] = (AquaExorcismB[HeroAbilityLevel] + (0.00 + ((Real(HeroAllinOne)) x AquaExorcismM[HeroAbilityLevel])))
    • Set AquaKonoCaster[AquaKono[0]] = (Triggering unit)
    • Set AquaKonoDelay[AquaKono[0]] = 0.00
    • Set AquaKonoRun[AquaKono[0]] = 0.00
    • Set AquaKonoSpeed[AquaKono[0]] = 15.00
    • Set AquaKonoX[AquaKono[0]] = 0.00
    • Set AquaKonoY[AquaKono[0]] = 0.00
    • Set AquaKonoStage[AquaKono[0]] = 1
    • Set AquaKonoX[AquaKono[0]] = 0.00
    • Set AquaKonoY[AquaKono[0]] = 0.00
    • Set AquaBoolean[AquaKono[0]] = False
    • If (All Conditions are True) then do (Then Actions) else do (Else Actions)
      • If - Conditions
        • AquaKono[0] Equal to 1
      • Then - Actions
        • Trigger - Turn on ExocirmLoop <gen>
      • Else - Actions
    • Custom script: call RemoveLocation(udg_Point[0])

• WaterSplash
  • Events
    • Unit - A unit Starts the effect of an ability
  • Conditions
    • (Ability being cast) Equal to Sacred Water Splash
  • Actions
    • Set HeroAbilityLevel = (Level of (Ability being cast) for (Triggering unit))
    • Set HeroAttribute = (Intelligence of (Triggering unit) (Include bonuses))
    • Set HeroLevel = (Hero level of (Triggering unit))
    • Set HeroBaseDamage = (Base Damage of (Triggering unit) for weapon index 1)
    • Set HeroTrait = Magical[(Custom value of (Triggering unit))]
    • Set SongOfPearlBonus = (SongOfPearlDamageMultiplier[SongOfPearlLevel[(Custom value of (Triggering unit))]] x (Max life of (Triggering unit)))
    • Set HeroAllinOne = (((HeroBaseDamage + HeroAttribute) + HeroLevel) + HeroTrait)
    • Set Point[0] = (Target point of ability being cast)
    • Set AquaKono[0] = (AquaKono[0] + 1)
    • Set AquaKonoX[AquaKono[0]] = (X of Point[0])
    • Set AquaKonoY[AquaKono[0]] = (Y of Point[0])
    • Set AquaKonoCaster[AquaKono[0]] = (Triggering unit)
    • Set AquaKonoDummy[AquaKono[0]] = No unit
    • Set AquaKonoDelay[AquaKono[0]] = 1.98
    • Set AquaKonoRun[AquaKono[0]] = 0.00
    • Set AquaKonoSpeed[AquaKono[0]] = 15.00
    • Set AquaKonoStage[AquaKono[0]] = 2
    • Custom script: set udg_AquaKonoGroupDummy[udg_AquaKono[0]] = null
    • Set AquaBoolean[AquaKono[0]] = False
    • If (All Conditions are True) then do (Then Actions) else do (Else Actions)
      • If - Conditions
        • ((Triggering unit) has buff SongOfPearlBuff) Equal to True
      • Then - Actions
        • Set AquaKonoDamage[AquaKono[0]] = (AquaWaterSplash[HeroAbilityLevel] + (SongOfPearlBonus + ((Real(HeroAllinOne)) x AquaWaterSplash2[HeroAbilityLevel])))
      • Else - Actions
        • Set AquaKonoDamage[AquaKono[0]] = (AquaWaterSplash[HeroAbilityLevel] + (0.00 + ((Real(HeroAllinOne)) x AquaWaterSplash2[HeroAbilityLevel])))
    • If (All Conditions are True) then do (Then Actions) else do (Else Actions)
      • If - Conditions
        • AquaKono[0] Equal to 1
      • Then - Actions
        • Trigger - Turn on ExocirmLoop <gen>
      • Else - Actions
    • Custom script: call RemoveLocation(udg_Point[0])