debug: Fix an oops that caused a crash when trying to use show.
debug: Fix an oops that caused a crash when trying to use show.

unsigned value, -1 test, etc, etc.

FascinatedBox/lily,jesserayadkins/lily,jesserayadkins/lily,jesserayadkins/lily,FascinatedBox/lily,FascinatedBox/lily,FascinatedBox/lily