From 3a21251b15df0c26e725fad8a0f67663f232af2d Mon Sep 17 00:00:00 2001 From: ache Date: Sat, 20 Nov 2021 20:05:08 +0100 Subject: Fix use before check null error --- rc.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/rc.lua b/rc.lua index d4aa847..999d1f6 100644 --- a/rc.lua +++ b/rc.lua @@ -326,8 +326,8 @@ function act() awful.spawn.easy_async("bash -c \"acpi | cut -d',' -f2 \"", function(percent, stderr, reason, exit_code) a, b = string.find( percent, "%%") - nPercent = tonumber(string.sub(percent,2,a-1)) if a then + nPercent = tonumber(string.sub(percent,2,a-1)) mybatwidget:set_text ("🔌 " .. nPercent .. "%") end end) -- cgit v1.2.3