minor extra resilliency

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Casper da Costa-Luis 2020-04-05 19:47:41 +01:00 committed by GitHub
parent 60b41ab019
commit cec25d97ae
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@ -16,7 +16,7 @@ print_ram_percentage() {
ram_percentage_format=$(get_tmux_option "@ram_percentage_format" "$ram_percentage_format")
if command_exists "free"; then
free | awk -v format="$ram_percentage_format" '$1 == "Mem:" {printf(format, 100*$3/$2)}'
free | awk -v format="$ram_percentage_format" '$1 ~ /Mem/ {printf(format, 100*$3/$2)}'
elif command_exists "vm_stat"; then
# page size of 4096 bytes
stats="$(vm_stat)"