John W. Krahn wrote:
> Mathew Snyder wrote:
>> Code snippet at the end of my little script:
>>
>> <more code>
>> ...
>> my $count;
>> foreach my $email (@emails){
>> print $email, "\n";
>> $count += 1;
>> };
>>
>> if ($count > 0){
>> print "\n" . "count = " . $count . "\n";
>> }
>> else{
>> print "count = 0";
>> };
>> exit;
>>
>> I've declared $count globally so I can use it in more than one block of code.
>> However, when I execute this I get an error saying "Use of uninitialized
>> value
>> in numeric gt (>) at ./check_spam_users.pl line 59." Line 59 being the if
>> ($count > 0) line.
>
> Change:
>
> my $count;
>
> To:
>
> my $count = 0;
>
> And you won't get that warning message.
>
>
>
>
> John
Thanks.
Mathew
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