tree f717babba339a9dda9d3af42badee2f2ad229d25
parent 445614cc2fbbbdb2be32663b7ba0927ac99cb353
author Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi> 1431023358 +0300
committer Tom Rini <trini@konsulko.com> 1432748148 -0400

pxe: Fix crash if 'sysboot' is run without args

Previously, a NULL pointer dereference would occur if the 'sysboot'
command is executed without any arguments.

Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
Reviewed-by: Simon Glass <sjg@chromium.org>