In the case of case of an incorrect character (not y Y n N), your code is recursively calling doAgain, and in the end not returning the result of the next doAgain call. Try something like this:
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Type: Posts; User: copeg
Re: Repeating program issue
In the case of case of an incorrect character (not y Y n N), your code is recursively calling doAgain, and in the end not returning the result of the next doAgain call. Try something like this:
...