I think "shabby" might be a bit overly critical; thus, more so for "extremely shabby". As if we haven't all taken a drink from the "Oops" jar from time to time.  :-)

That said, you see the light on the error, which is what you came here for, and perhaps will take away a small bit of wisdom to not let work pressure interfere with basic diagnostic process -- another sin we have all surely committed from time to time. I know I have.