properly define variables in case they were not set
properly define variables in case they were not set

weltkante/roslyn,weltkante/roslyn,dotnet/roslyn,bartdesmet/roslyn,mavasani/roslyn,jasonmalinowski/roslyn,diryboy/roslyn,dotnet/roslyn,CyrusNajmabadi/roslyn,sharwell/roslyn,jasonmalinowski/roslyn,eriawan/roslyn,CyrusNajmabadi/roslyn,shyamnamboodiripad/roslyn,CyrusNajmabadi/roslyn,bartdesmet/roslyn,eriawan/roslyn,KevinRansom/roslyn,weltkante/roslyn,bartdesmet/roslyn,mavasani/roslyn,mavasani/roslyn,shyamnamboodiripad/roslyn,sharwell/roslyn,eriawan/roslyn,dotnet/roslyn,KevinRansom/roslyn,sharwell/roslyn,shyamnamboodiripad/roslyn,jasonmalinowski/roslyn,KevinRansom/roslyn,diryboy/roslyn,diryboy/roslyn