Adds null check for DisplayStatus (Stefano Stabellini)
authoraliguori <aliguori@c046a42c-6fe2-441c-8c8c-71466251a162>
Wed, 21 Jan 2009 18:58:51 +0000 (18:58 +0000)
committeraliguori <aliguori@c046a42c-6fe2-441c-8c8c-71466251a162>
Wed, 21 Jan 2009 18:58:51 +0000 (18:58 +0000)
commit57e6e7e88914afd1bd0483433f973568919c1417
tree2afba52273311c4791f59b1f87e4f4313e6a5a00
parentc1f7e364339a62e655177cfd0381b97c7aa97322
Adds null check for DisplayStatus (Stefano Stabellini)

Allocate a DisplaySurface in dumb_display_init if none else does it.
The DisplaySurface will be used for the qemu monitor, serial and
parallel ports, etc.

Signed-off-by: Andrew May <acmay@acmay.homeip.net>
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6387 c046a42c-6fe2-441c-8c8c-71466251a162
vl.c