Delete unused variable.
Delete unused variable.

hubo0831/NLog,kevindaub/NLog,AndreGleichner/NLog,tetrodoxin/NLog,luigiberrettini/NLog,luigiberrettini/NLog,littlesmilelove/NLog,UgurAldanmaz/NLog,sean-gilliam/NLog,littlesmilelove/NLog,snakefoot/NLog,BrutalCode/NLog,ie-zero/NLog,nazim9214/NLog,BrutalCode/NLog,nazim9214/NLog,tetrodoxin/NLog,AndreGleichner/NLog,304NotModified/NLog,UgurAldanmaz/NLog,hubo0831/NLog,MartinTherriault/NLog,MartinTherriault/NLog,kevindaub/NLog,bjornbouetsmith/NLog,bjornbouetsmith/NLog,NLog/NLog,ie-zero/NLog