[libvirt] [PATCH] Handle kernels with no ipv6 support

[Daniel P. Berrange]

On Mon, Aug 10, 2009 at 11:20:51AM +0100, Mark McLoughlin wrote:
> If the ipv6 kernel module is not loaded, then we get this when starting
> a virtual network:
> 
>   libvir: Network Config error :
>   cannot enable /proc/sys/net/ipv6/conf/virbr0/disable_ipv6:
>   No such file or directory
> 
> If disable_ipv6 is not present, we should just merrily continue on our
> way.
> 
> * src/network_driver.c: make networkDisableIPV6() not fail if the kernel
>   has no ipv6 support
> ---
>  src/network_driver.c |    6 ++++++
>  1 files changed, 6 insertions(+), 0 deletions(-)

ACK.

Daniel
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