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- #!/bin/sh
- VOLUME_DEFAULT_VALUE=50
- # Check args
- if [ ${#} -ne 0 ]; then
- echo "Usage: $(basename ${0})"
- exit 1
- fi
- # Sanity check: Check if integer
- volume=$(fw_printenv -n volume 2>/dev/null)
- if ! [ ! "${volume}" -ne "${volume}" ] 2> /dev/null; then
- volume=${VOLUME_DEFAULT_VALUE}
- fw_setenv volume ${volume}
- fi
- echo ${volume}
- exit 0
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