note
sligi
Hmm... Seems like you have empty <b>@friends</b> there. The loop should probably be something like:
<code>
while(<MYFILE>) {
if (m/^$newfriend$/) {
print "You are already on the list!\n";
exit;
}
push @friends, $_;
}
</code>
...or one could of course concatenate to the file.
<p><small>-- <br>Jaska</small></p>
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