init.sh: Provide more complete error infoHEADmaster

On initialisation of the child instance, ./mk is
executed, but an error from it won't reveal what
command was actually executed.

This change makes that the case, since x_ does
print the command that caused an error.

This is useful for debugging. However, we don't
want x_ to cause a real exit, because we still
need to handle the lock file from the parent
instance.

Therefore, the first child instance is executed
inside a subshell, and xbmk_rval is set if that
subshell returns non-zero.

Signed-off-by: Leah Rowe <leah@libreboot.org>

0 files changed, 0 insertions, 0 deletions