The funniest part is that all three for-loops (parent, this, and child) are wrong (which only is a great defense of the whole point). The correct versions are 
for (my $i = 0; $i <= $#names; $i++) { ... }

# or

for (my $i = 0; $i < @names; $i++) { ... }

[download]
You guys had $i < $#names and $i <= @names. :-)
My criteria for good software:
  1. Does it work?
  2. Can someone else come in, make a change, and be reasonably certain no bugs were introduced?

In reply to Re^3: Little annoying mistakes ... of others by dragonchild
in thread Little annoying mistakes ... of others by szabgab

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