[docs] [issue20496] function definition tutorial encourages bad practice

[Berker Peksag]

Berker Peksag added the comment:

I agree with Terry. The print example is also useful to show the implicit return value of fib(). Quoting from the same section:

    [...] In fact, even functions without a return statement do return a value, albeit a rather boring one. This value is called None [...]

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nosy: +berker.peksag
resolution:  -> not a bug
stage:  -> resolved
status: open -> closed

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue20496>
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