I think the point has already been made. You aren't supposed to look in $! unless an error has just occured. For instance 

print $fh "foo\n" 
  or die "Error writing: $!";

[download]

Since we dont know where your $! testing code occurs, theres any number of possibilities as to how $! can be set. For all we know some part of your code catches an error at some point and leaves $! set. Consider the following program: 

perl -le "print BLAH 'foo' or warn $!; print 'foo'; print $!";

[download]

The error message persists long after its relevent.

As and aside: please use <code> tags around any code you post. At the very least it will avoid errors like the one at the bottom of your post. ;-)

HTH

---
demerphq

In reply to Re^3: Error: Not enough space by demerphq
in thread Error: Not enough space by jhazra

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