obmc-initfs: look for images in /run/initramfs/image-
Teach update to look for /run/initramfs/image- not /image-*.
When describing how to recover from a corrupted flash by grabbing
the images and running update from the init debug shell, it
became apparent that while at systemd shutdown /run/initramfs/
is mounted at /, it is not the case during init. Use the
variable image to hold this pathname.
Signed-off-by: Milton Miller <miltonm@us.ibm.com>
diff --git a/common/recipes-phosphor/obmc-phosphor-initfs/files/obmc-shutdown.sh b/common/recipes-phosphor/obmc-phosphor-initfs/files/obmc-shutdown.sh
index c550e06..d530265 100644
--- a/common/recipes-phosphor/obmc-phosphor-initfs/files/obmc-shutdown.sh
+++ b/common/recipes-phosphor/obmc-phosphor-initfs/files/obmc-shutdown.sh
@@ -25,13 +25,14 @@
done
set +x
-if test -s /run/fw_env -a -c /run/mtd:u-boot-env -a ! -e /image-u-boot-env &&
+image=/run/initramfs/image-
+if test -s /run/fw_env -a -c /run/mtd:u-boot-env -a ! -e ${image}u-boot-env &&
! cmp /run/mtd:u-boot-env /run/fw_env
then
- ln -sn /run/fw_env /image-u-boot-env
+ ln -sn /run/fw_env ${image}u-boot-env
fi
-if test -x /update && ls /image-* > /dev/null 2>&1
+if test -x /update && ls $image* > /dev/null 2>&1
then
exec /update ${1+"$@"}
fi