Added local var before creating db conn
Added local var before creating db conn

sophiag16/gradleForHerokuWin,rhart/gradle-getting-started,Japke/heroku,bobbyraju/grade-getting-started,heroku/gradle-getting-started,marinator86/bbm,yesmineRz/bot,sophiag16/gradle-getting-started,erenalptekin/gradle-getting-started,sophiag16/gradle-getting-started,vikramv911/HerokuJenkinsLab,yesmineRz/bot,vikramv911/HerokuJenkinsLab,heroku/gradle-getting-started,rhart/gradle-getting-started,erenalptekin/gradle-getting-started,bobbyraju/grade-getting-started,SKatiyar/handi,sophiag16/gradleForHerokuWin,marinator86/bbm,Japke/heroku,heroku/gradle-getting-started