PATCH: redirect standard io to /dev/null

[Frederic Crozat]

It ensures stdout/stderr aren't redirected anymore, which was causing
issue with plymouth deactivate and Xorg server trying to grab tty
console (https://bugzilla.novell.com/show_bug.cgi?id=811185).

This patch is 95% Ray patch, I've just slighly fixed remaining printf calls.

--
Frederic Crozat
-------------- next part --------------
A non-text attachment was scrubbed...
Name: 0001-main-redirect-standard-io-to-dev-null.patch
Type: application/octet-stream
Size: 2512 bytes
Desc: not available
URL: <http://lists.freedesktop.org/archives/plymouth/attachments/20130610/9f0b7ea7/attachment.obj>