static void SetLevel(Guitar guitar)
{
// Possible race
const int MaxLevel = 11;
if (guitar.Amp.Level < MaxLevel)
{
guitar.Amp.Level = MaxLevel;
}
}
static void SetLevel2(Guitar guitar)
{
const int MaxLevel = 11;
// Better
var amp = guitar.Amp;
if (amp.Level < MaxLevel)
{
amp.Level = MaxLevel;
}
}
