Yum failure out of the blue

[Martin Franklin]

> 
> [livna-testing]
> name=Livna Testing - $releasever - $basearch
> baseurl=http://rpm.livna.org/fedora/$releasever/$basearch/RPMS.testing/
> gpgcheck=a


And there's your problem :-) the above line should read:


gpgcheck=1