Don't display battery %age on WSL system with no battery
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@ -31,7 +31,9 @@ while true; do
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raw_battery=$(powershell.exe -NoProfile \
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"(Get-WmiObject win32_battery).EstimatedChargeRemaining" \
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| sed 's/\r//')
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if [ "" != "$raw_battery" ]; then
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battery=$(printf "%3d%%" "$raw_battery")
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fi
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echo "$cpu_temp$cpu_load$battery" > $cache_file
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# echo -e "HTTP/1.1 200 OK\n\n$cpu_temp $cpu_load" | nc -l -k -p 8080 -q 1;
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