[Everydevel-bugs] [ everydevel-Bugs-514181 ] A Nodetype can extend itself

[<no...@so...>]

Bugs item #514181, was opened at 2002-02-07 01:57
You can respond by visiting: 
http://sourceforge.net/tracker/?func=detail&atid=426093&aid=514181&group_id=39838

Category: Import/Install Difficulty
Group: v1.0 (example)
>Status: Pending
>Resolution: Accepted
Priority: 5
Submitted By: Jay Bonci (jaybonci)
>Assigned to: chromatic (chromatic)
Summary: A Nodetype can extend itself

Initial Comment:
When editing a nodetype, if you happen to have a typo, 
or for whatever reason you are very silly, you can set 
a nodetype to "extend" itself.  This send the request 
into what seems like an infinite loop. I waited a bit 
before killing apache to reload it. 

A simple check should be enough to fix it, but still, 
I thought I'd mention it here, as I don't exactly know 
the fix / checking procedure for ecore.

Thanks.

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>Comment By: chromatic (chromatic)
Date: 2002-02-08 11:58

Message:
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user_id=2274

Easily enough fixed in insert().  I added a check to see if 
the type_nodetype and extends_nodetype fields match.  If so, 
the node defaults to extending 'node'.  This may not be the 
best approach, but I don't think this should be a failure, 
especially as we don't yet have a good way to handle logical 
constraints.

I also added a test in the appropriate suite.  Patch 
attached with my suggested fix.  nate, any comments?


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