Tip #1 from the Basic debugging checklist: use diagnostics will give a more verbose explanation of the warning. See also perdiag. You eliminate the warning by assigning a value to a variable. Perhaps you are confusing variable declaration with initialization. You should show a code example of where you get the warning.

In reply to Re: what does "use of uninitialized value" really mean? by toolic
in thread what does "use of uninitialized value" really mean? by rocketperl

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