From: Stefan Wagner <stwa@users.noreply.github.com>
Date: Tue, 22 Mar 2016 14:55:55 +0000 (+0100)
Subject: Fix for #177
X-Git-Url: https://git.madduck.net/etc/awesome.git/commitdiff_plain/8c8d2925a5e108f4909f4ac06f95efc638fe950e?ds=sidebyside;hp=-c;pf=etc

Fix for #177

Suggestion to calculate watt for battery.
Not sure about the time_rat, was it correct before?
---

8c8d2925a5e108f4909f4ac06f95efc638fe950e
diff --git a/widgets/bat.lua b/widgets/bat.lua
index 56bba23..22584db 100644
--- a/widgets/bat.lua
+++ b/widgets/bat.lua
@@ -63,14 +63,8 @@ local function worker(args)
 
         if present == "1"
         then
-            local rate = tonumber(first_line(bstr .. "/power_now"))
-            local current_now = false
-
-            if not rate then
-                rate = tonumber(first_line(bstr .. "/current_now"))
-                current_now = true
-            end
-
+            local ratep    = tonumber(first_line(bstr .. "/power_now"))
+            local ratec    = tonumber(first_line(bstr .. "/current_now"))
             local ratev    = tonumber(first_line(bstr .. "/voltage_now"))
 
             local rem      = tonumber(first_line(bstr .. "/energy_now") or
@@ -85,10 +79,10 @@ local function worker(args)
             local time_rat = 0
             if bat_now.status == "Charging"
             then
-                time_rat = (tot - rem) / rate
+                time_rat = (tot - rem) / (ratep or ratec)
             elseif bat_now.status == "Discharging"
             then
-                time_rat = rem / rate
+                time_rat = rem / (ratep or ratec)
             end
 
             local hrs = math.floor(time_rat)
@@ -109,10 +103,10 @@ local function worker(args)
                 bat_now.perc = "0"
             end
 
-            if current_now then
-                bat_now.watt = string.format("%.2fW", (rate * ratev) / 1e12)
+            if ratep then
+                bat_now.watt = string.format("%.2fW", ratep)
             else
-                bat_now.watt = string.format("%.2fW", rate)
+                bat_now.watt = string.format("%.2fW", (ratev * ratec) / 1e12)
             end
         end