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Since perl allways returns the value of the last expression, I usually just states $something if the sub's supposed to return some object.

For subs that prints stuff, I leave it to print() to decide.

If an error occurs, I use return 0 after setting an error value if possible.


In reply to RE: I use return on a subroutine by anders
in thread I use return on a subroutine by vroom

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