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rpi-eeprom-update: compare versions algebraically

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Use `-lt` rather than `\<` so that, for example, this:

    [ 2 -lt 17 ]

is true (whereas with `\<` in place of `-lt` it's false).

Also change an `=` comparison to `-eq` to be technically correct.

Helped-by: Tim Gover <tim.gover@raspberrypi.org>
Helped-by: MilhouseVH <milhouseVH.github@nmacleod.com>
Signed-off-by: Kyle J. McKay <mackyle@gmail.com>
This commit is contained in:
Kyle J. McKay
2020-06-04 09:53:05 -07:00
parent 831af6efbe
commit 4abaa46e1f
1 changed files with 2 additions and 2 deletions
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rpi-eeprom-update
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@@ -272,7 +272,7 @@ checkDependencies() {
BOARD_TYPE=$(((0x$BOARD_INFO >> 4) & 0xff))
BOARD_REVISION=$((0x$BOARD_INFO & 0xf))
if [ ${BOARD_TYPE} = 17 ] && [ ${BOARD_REVISION} \< 4 ]; then
if [ ${BOARD_TYPE} -eq 17 ] && [ ${BOARD_REVISION} -lt 4 ]; then
echo "Dedicated VL805 EEPROM detected"
HAVE_VL805_EEPROM=1
else
@@ -539,7 +539,7 @@ lookupVersionInfo()
if [ "${HAVE_VL805_EEPROM}" = 1 ]; then
getVL805UpdateVersion
if [ -n "${VL805_CURRENT_VERSION}" ] && [ -n "${VL805_UPDATE_VERSION}" ]; then
if [ "${VL805_CURRENT_VERSION}" \< "${VL805_UPDATE_VERSION}" ]; then
if [ "$((0x${VL805_CURRENT_VERSION}))" -lt "$((0x${VL805_UPDATE_VERSION}))" ]; then
ACTION_UPDATE_VL805=1
else
VL805_UPDATE_IMAGE=""