Yep, I caught that after doing some testing, and had updated my reply (at least I thought I fixed it all).

Thanks for the heads-up, as if someone is expecting a zero and is getting the empty-string type false instead, it could cause head-scratching.

In reply to Re^3: "defined" function fails to evaluate expression; feature or fault? by stevieb
in thread "defined" function fails to evaluate expression; feature or fault? by w8lle

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