base-files: exit if mtd write command fails during sysupgrade
authorRafał Miłecki <rafal@milecki.pl>
Mon, 11 Jun 2018 10:52:42 +0000 (12:52 +0200)
committerJo-Philipp Wich <jo@mein.io>
Tue, 18 Dec 2018 08:43:59 +0000 (09:43 +0100)
commit21bcc90b1021d6137b89ebd02454c871f34ecd5d
treef87566f2d63efae4fd6798764887fe0a0a0c2702
parentb81774cff80718d20982649c4f21a405fa71a07c
base-files: exit if mtd write command fails during sysupgrade

It avoids confusing situations like:
> Could not get image magic
> Image check failed.
> Upgrade completed
> Rebooting system...

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
(backported from 5b2e20807d2b38de1cc4185d15bb4320b8bd743a)
package/base-files/files/lib/upgrade/common.sh