[PATCH] don't die if /proc/mdstat doesn't exist

[Richard Hughes]

On Fri, 2007-06-22 at 22:54 +0100, Daniel Drake wrote:
> This breaks HAL on my system which runs a kernel without MD support at
> all, so /proc/mdstat doesn't exist.

Agree, I also need this patch to start a new HAL on OLPC.

Richard.