tree 0983b4a08e3458f79a2564ce23778158efc7724e
parent d9389b9664df561db796b18eb8309fffe58faf8b
author Jan Kiszka <jan.kiszka@siemens.com> 1316126875 +0200
committer Anthony Liguori <aliguori@us.ibm.com> 1316179557 -0500

vga: Fix text mode screendumps

In text mode, even a full refresh of the screen takes multiple updates.
As we reset the dump file pointer after the first call, we only wrote
the first line.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>