[fpc-pascal] Checking if a TStringList already exists

[Sven Barth]

James Richters <james at productionautomation.net> schrieb am Di., 21. Mai
2019, 15:48:

> I don’t seem to have FreeThenNil  I’m using FPC 3.0.4RC1 I don’t use
> Lazarus.. maybe it’s a Lazarus thing… or maybe it’s in a different unit
>

Correct, it's part of Lazarus.

Regards,
Sven

>
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