FYI FUNCTIONs and RETURN value

[RandomiserUsr]

I have seen a problem where if you call a function without a RETURN 0 with no return value in FUNCTION declaration e.g.

FUNCTION UFNprintText(printText$ AS STRING )

Sometimes the function will just crash the ZX Spectrum emulator

Adding a RETURN 0 makes it work.

Just thought you might know this?