On 12/28/2006 01:42 AM, Madhur Kashyap wrote:
Hi there,
Have a look at these two different implementations. IMPL2 works somehow.
The
problem I am facing is that the glob <$pat> does not return any value in
IMPL1 but it returns in IMPL2. Can somebody tell what could be the problem.
[...]
Use strictures and warnings, and you'll probably see that <$pat> is
being interpreted as an attempt to read from a file. Use glob($pat) instead.
The Switch module evidently installs a source filter that has some
strange effects on Perl code. I advise avoiding it.
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