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Guard against hostnames/avahi responses with spaces
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@ -74,11 +74,12 @@ discover_devices() {
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exit 1
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exit 1
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fi
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fi
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mapfile -t raw_devices < <(avahi-browse _wled._tcp --terminate -r -p | awk -F';' '/^=/ {print $7, $8, $9}')
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# Map avahi responses to strings seperated by 0x1F (unit separator)
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mapfile -t raw_devices < <(avahi-browse _wled._tcp --terminate -r -p | awk -F';' '/^=/ {print $7"\x1F"$8"\x1F"$9}')
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local devices_array=()
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local devices_array=()
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for device in "${raw_devices[@]}"; do
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for device in "${raw_devices[@]}"; do
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read -r hostname address port <<< "$device"
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IFS=$'\x1F' read -r hostname address port <<< "$device"
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devices_array+=("$hostname" "$address" "$port")
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devices_array+=("$hostname" "$address" "$port")
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done
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done
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