On Apr 25, 2007, at 1:59 PM, Eric Wong wrote:
Adam Roben <aroben@xxxxxxxxx> wrote:
Many functions and operators in perl set $_, so its value cannot
be relied upon
after calling arbitrary functions. The solution is simply to copy
the value of
$_ into a local variable that will not get overwritten.
Does this fix any particular bug? It looks right to me
and makes the code easier to follow, so;
Yes, I was getting warnings that $_ was uninitialized in the eq.
Sorry for not mentioning that.
-Adam
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