[CMake] reading a variable causes a segfault

[Bill Hoffman]

Pablo Yanez Trujillo wrote:
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> Hi
> 
> I'm using (on a Gentoo/Linux) box cmake version 2.4-patch 6 and I think I've found a bug in cmake.
> 

Can you try this with 2.6.2 or at least 2.4.8.   2.4.6 is pretty old, 
and the bug may have been fixed.  Also, if you could provide a small, 
complete test case that would be good.

-Bill