use "" as an array key

[Bob Sneidar]

noticed that too. Doesn't seem to hurt anything. 

Bob S


> On Sep 22, 2016, at 10:58 , Matt Maier <blueback09 at gmail.com> wrote:
> 
> I find myself in want of a YAML library again. Mark posted some functions
> on the forum that I'm debugging
> http://forums.livecode.com/viewtopic.php?f=7&t=21434
> 
> Something I discovered while debugging is that "" is being accepted as an
> array key.
> 
> It seems like it shouldn't be possible to use the absence of a string as an
> array key. Is it supposed to work that way? I'm using 8.0.1 on Windows.
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