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>  | 
			||
|---|---|---|
| .. | ||
| functions | ||
| preinit | ||
| upgrade | ||
| functions.sh | ||
				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>  | 
			||
|---|---|---|
| .. | ||
| functions | ||
| preinit | ||
| upgrade | ||
| functions.sh | ||