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minor extra resilliency
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@ -16,7 +16,7 @@ print_ram_percentage() {
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ram_percentage_format=$(get_tmux_option "@ram_percentage_format" "$ram_percentage_format")
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if command_exists "free"; then
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free | awk -v format="$ram_percentage_format" '$1 == "Mem:" {printf(format, 100*$3/$2)}'
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free | awk -v format="$ram_percentage_format" '$1 ~ /Mem/ {printf(format, 100*$3/$2)}'
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elif command_exists "vm_stat"; then
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# page size of 4096 bytes
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stats="$(vm_stat)"
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