update firmware: some improvements in update firmware script
Signed-off-by: Francisco Gil <francisco.gilmartinez@digi.com>
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@ -77,8 +77,8 @@ get_active_system() {
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MMCROOT_DEV="$(stat -c%D /)"
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MMCROOT_DEV="$(stat -c%D /)"
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for label in /dev/disk/by-partlabel/*; do
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for label in /dev/disk/by-partlabel/*; do
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if [ "$(stat -c"%02t%02T" $(realpath ${label}))" = "${MMCROOT_DEV}" ]; then
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if [ "$(stat -c"%02t%02T" "$(realpath "${label}")")" = "${MMCROOT_DEV}" ]; then
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ACTIVE_SYSTEM="$(basename ${label})"
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ACTIVE_SYSTEM="$(basename "${label}")"
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break
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break
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fi
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fi
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done
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done
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@ -89,7 +89,7 @@ get_active_system() {
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return 1
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return 1
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fi
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fi
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ACTIVE_SYSTEM="$(echo ${ACTIVE_SYSTEM} | cut -d_ -f2)"
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ACTIVE_SYSTEM="${ACTIVE_SYSTEM##*_}"
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return 0
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return 0
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}
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}
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