File Walker

[Richard Gaskin]

JB wrote:

> For now I will not use recursive to list files or folders.

I think we've established that recursion errors are the symptom but not 
the problem (that is, unless you have directory structures deeper than 
400,000 levels, but then I suspect you'd see inode problems long before 
you'd have a chance to walk through them with LC).

The question is: How do we handle error conditions when a folder cannot 
be accessed?

The original code you had bails because it isn't doing appropriate error 
checking, and Alex' modification bails whenever it encounters a folder 
it can't access.

Unless you write some code to handle that differently, it's bailing 
either way.

-- 
  Richard Gaskin
  Fourth World Systems
  Software Design and Development for the Desktop, Mobile, and the Web
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  Ambassador at FourthWorld.com                http://www.FourthWorld.com