happily

Of software, used to emphasise that a program is unaware of

some important fact about its environment, either because it

has been fooled into believing a lie, or because it doesn't

care. The sense of "happy" here is not that of elation, but

rather that of blissful ignorance. "The program continues to

run, happily unaware that its output is going to /dev/null."

[Jargon File]