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widgets/bat: fixing tabs
[etc/awesome.git] / widgets / bat.lua
index 61828ecfe9cb98c164c6526becdd75b4db363cc7..7d8f9d331f613fc541f27d038f07edb0ff8116aa 100644 (file)
@@ -97,17 +97,18 @@ local function worker(args)
 
             bat_now.time = string.format("%02d:%02d", hrs, min)
 
-            bat_now.perc = first_line(bstr .. "/capacity")
-
-            if not bat_now.perc then
-                local perc = (rem / tot) * 100
-                if perc <= 100 then
-                    bat_now.perc = string.format("%d", perc)
-                elseif perc > 100 then
-                    bat_now.perc = "100"
-                elseif perc < 0 then
-                    bat_now.perc = "0"
-                end
+            local perc = tonumber(first_line(bstr .. "/capacity"))
+
+            if not perc then
+                perc = (rem / tot) * 100
+            end
+
+            if perc <= 100 then
+               bat_now.perc = string.format("%d", perc)
+            elseif perc > 100 then
+               bat_now.perc = "100"
+            elseif perc < 0 then
+               bat_now.perc = "0"
             end
 
             if rate ~= nil and ratev ~= nil then