Dear all, 

I have this statement 
if ( $ENV{REQUEST_METHOD} eq "GET")
{
.......
.......
}

That works fine if I don't use -w , but if I use  -w, 
it tells "Use of uninitialized value in string eq at....."
why ? Is that related to declare it first such as :

my $req = $ENV{REQUEST_METHOD};

Thanks for advise, 
Connie



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