[Grok-dev] Re: Using 'if object' evaluates false - container objects

[Darryl Cousins]

Hi,

Changed test in Traverser to ensure that empty (and therefore boolean
False) containers are correctly traversed. Extended containertraverser
ftest to test this.

Regards,
Darryl

On Fri, 2007-04-13 at 23:26 +1200, Darryl Cousins wrote:
> Hey Philipp et al.,
> 
> On Fri, 2007-04-13 at 11:40 +0200, Philipp von Weitershausen wrote:
> > Yes, just doing "if obj" when you really want to check if it's None
> > is 
> > evil for precisely that reason. I once fixed an occurrence of this
> > bug 
> > in Grok, it seems I missed this one. Feel free to fix this (along
> > with 
> > an ftest). 
> 
> Will do.
> 
> Best regards,
> Darryl
> 
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