From: Jeremy Kerr <jk@ozlabs.org>
Date: Fri, 24 Jan 2014 05:45:24 +0000 (+0800)
Subject: discover/grub2: skip menuentries that don't define a boot option
X-Git-Tag: v1.0.0~255
X-Git-Url: https://git.ozlabs.org/?p=petitboot;a=commitdiff_plain;h=eea9a9fa697654ef26d7e2c1cee3b4ac610db643;hp=eea9a9fa697654ef26d7e2c1cee3b4ac610db643

discover/grub2: skip menuentries that don't define a boot option

menuentries may perform arbitrary commands; we only want ones that
define a boot option.

This change doesn't add a boot option if we haven't seen at least a boot
image defined in the menuentry.

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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