[OE-core] [PATCH 3/4] runqemu-internal: change the lock acquire/release logic

[Richard Purdie]

On Tue, 2013-08-27 at 15:08 +0800, Qi.Chen at windriver.com wrote:
> From: Chen Qi <Qi.Chen at windriver.com>
> 
> Checking whether the lock file exists is sufficient for runqemu.
> The contents of the lock file is not important.

What happens if the runqemu script crashes and leaves the lockfile
around? Why are we removing perfectly functional code?

Cheers,

Richard