Thanks for your replies. I guess I have to put the use warnings; into both the calling script and the called utilities library, which is what I have now done.

I was hoping the use warnings; in the calling script would have been enough to ensure all called libraries had the same warnings behaviour when used by that script. That way the same library could be used by different scripts with different warnings behaviour. Not sure if they had other concerns in mind when they decided to make it like this, but I'm happy that I now finally know what's going on and how to make it work for me.

Thank you for your assistance!

In reply to Re^5: Warnings not working on one machine by questions
in thread Warnings not working on one machine by questions

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