[Open-scap] Defensive code: oval_enumerations

[Peter Vrabec]

Hi David, 

thnx. for the patch. I have tested it, and it's already in git repo.

Peter.

On Thursday 05 November 2009 07:49:01 pm David Niemoller wrote:
> The attached code patch fixes segfaults caused by calling XXX_get_text
> with enumeration values of zero.
>