Fixed error when executing update script multiple times #533
Fixed error when executing update script multiple times #533

Zix17/Lychee,Zix17/Lychee,windhamdavid/Lychee,windhamdavid/Lychee,electerious/Lychee,electerious/Lychee,Zix17/Lychee,electerious/Lychee,windhamdavid/Lychee