X-Git-Url: https://git.madduck.net/etc/awesome.git/blobdiff_plain/3a448b23d556bfddf25d53cf139a57a174446c5a..b1a089633c0f1ac951c754b2e67b194b7f733413:/widgets/contrib/tpbat/smapi.lua

diff --git a/widgets/contrib/tpbat/smapi.lua b/widgets/contrib/tpbat/smapi.lua
index c7f093e..9002585 100644
--- a/widgets/contrib/tpbat/smapi.lua
+++ b/widgets/contrib/tpbat/smapi.lua
@@ -16,7 +16,6 @@ local tonumber     = tonumber
 local setmetatable = setmetatable
 
 local smapi = {}
-
 local apipath = "/sys/devices/platform/smapi"
 
 -- Most are readable values, but some can be written to (not implemented, yet?)
@@ -82,13 +81,11 @@ function smapi:battery(name)
         local time_val = bat_now.status == 'discharging' and 'remaining_running_time' or 'remaining_charging_time'
         local mins_left = self:get(time_val)
 
-        if mins_left:find("^%d+") == nil
-        then
-            return "N/A"
-        end
+        if not mins_left:find("^%d+") then return "N/A" end
 
         local hrs = math.floor(mins_left / 60)
         local min = mins_left % 60
+
         return string.format("%02d:%02d", hrs, min)
     end