Re^2: What is this "Do you need to predeclare croak" about?

According to Mario i don't need a mutex - as far as i remember ;-)

Update: I tried it with the mutex as you suggested. Doesn't help.

Thanks and best regards, Karl

ŤThe Crux of the Biscuit is the Apostropheť

Furthermore I consider that Donald Trump must be impeached as soon as possible

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Re^3: What is this "Do you need to predeclare croak" about? by Anonymous Monk on Feb 21, 2018 at 09:41 UTC
Hi! Add next line my script - fix this error for me(Do you need to predeclare croak): `use IO::Handle;`	[reply] [d/l]