tcl expert needed

[Joshua Root]

On 2012-6-1 12:20 , Bjarne D Mathiesen wrote:
> Joshua Root wrote:
>> On 2012-6-1 10:21 , Bjarne D Mathiesen wrote:
>>> What's bugging me is why the /try/ doesn't catch the error and ignores
>>> it.
>>
>> You don't specify a catch block, so I guess it's probably assuming you
>> want the equivalent of a blank one?
> 
> yes ... I wanted it to just continue when no files were present in a dir

I guess I don't understand "doesn't catch the error and ignores it."
Surely it either does catch the error and ignores it, or doesn't catch
the error which then continues to propagate upwards?

- Josh