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Add some error trapping

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This commit is contained in:
Simon Long 2019-10-02 10:13:49 +01:00
parent 5d7664812b
commit 5d6b908685
1 changed files with 12 additions and 6 deletions
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14
raspi-config
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@ -1811,7 +1811,7 @@ enable_overlayfs() {
if get_bootro_now ; then if get_bootro_now ; then
if ! mount -o remount,rw /boot 2>/dev/null ; then if ! mount -o remount,rw /boot 2>/dev/null ; then
echo "Unable to mount boot partition as writable - cannot enable" echo "Unable to mount boot partition as writable - cannot enable"
return return 1
fi fi
BOOTRO=yes BOOTRO=yes
else else
@ -1913,7 +1913,7 @@ disable_overlayfs() {
if get_bootro_now ; then if get_bootro_now ; then
if ! mount -o remount,rw /boot 2>/dev/null ; then if ! mount -o remount,rw /boot 2>/dev/null ; then
echo "Unable to mount boot partition as writable - cannot disable" echo "Unable to mount boot partition as writable - cannot disable"
return return 1
fi fi
BOOTRO=yes BOOTRO=yes
else else
@ -1958,11 +1958,17 @@ do_overlayfs() {
fi fi
if [ $RET -eq $CURRENT ]; then if [ $RET -eq $CURRENT ]; then
if [ $RET -eq 0 ]; then if [ $RET -eq 0 ]; then
enable_overlayfs if enable_overlayfs; then
STATUS="enabled" STATUS="enabled"
else
STATUS="unchanged"
fi
elif [ $RET -eq 1 ]; then elif [ $RET -eq 1 ]; then
disable_overlayfs if disable_overlayfs; then
STATUS="disabled" STATUS="disabled"
else
STATUS="unchanged"
fi
else else
return $RET return $RET
fi fi