There we go. It's very likely that it may be a bug. You're using one of those common idioms that a lot of people (including me), simply don't like. Here's how I'd write it (see <> in `perldoc
perlop'):
while(my $line = <>){
...
}
Unless you're exploiting the magic of
<> (you're simply reading of
STDIN), or you have no idea there is any magic, i'd suggest you simply read off the filehandle you're using (as in
<STDIN>).
I personally like to go all the way and use defined, as in while(defined(my $line = <>)){...}.
From perldoc perldiag
Split loop
(P) The split was looping infinitely. (Obviously, a split shouldn't iterate more times than there are characters of input, which is what happened.) See split in perlfunc.
update:
Try $line = "$_"; and see if that works (it may be that somehow $line was being aliased to $_ instead of a copy being made, and that somehow screwed up the length count -- wild guess).
MJD says you
can't just make shit up and expect the computer to know what you mean, retardo!
** The Third rule of perl club is a statement of fact: pod is sexy.
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