m68k: fix command-line parsing when passed from u-boot

This patch fixes command_line array zero-terminated
one byte over the end of the array, causing boot to hang.

Signed-off-by: Angelo Dureghello <angelo@sysam.it>
Signed-off-by: Greg Ungerer <gerg@linux-m68k.org>
This commit is contained in:
Angelo Dureghello 2018-09-07 14:44:25 +02:00 • committed by Greg Ungerer
commit 381fdd62c3