I was just reading through the code and saw this. After checking for undefined it is just setting @_busy instead of returning it as the comment says it should. I suppose the return value is never used or this would have been a problem, but I thought I would go ahead and fix the bug in case it ever came up.
I was just reading through the code and saw this. After checking for
undefined
it is just setting@_busy
instead of returning it as the comment says it should. I suppose the return value is never used or this would have been a problem, but I thought I would go ahead and fix the bug in case it ever came up.