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| Keep It Simple, Stupid | |
| PerlMonks |
Re^4: Directory tree explorer with stats reportingby parv (Parson) |
| on Mar 11, 2006 at 21:25 UTC ( [id://535996]=note: print w/replies, xml ) | Need Help?? |
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Another reason could be that the program encountered an ephemeral file which was gone by the time program checks for its size (thus causing addition of undef, resulting in error message).
In Section
Cool Uses for Perl
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