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-rw-r--r--widgets/bat.lua2
1 files changed, 1 insertions, 1 deletions
diff --git a/widgets/bat.lua b/widgets/bat.lua
index 4d9b06c..615f9dd 100644
--- a/widgets/bat.lua
+++ b/widgets/bat.lua
@@ -65,7 +65,7 @@ local function worker(format, warg)
-- Calculate remaining (charging or discharging) time
local time = "N/A"
- if rate ~= nil then
+ if tonumber(rate) then
if state == "+" then
timeleft = (tonumber(capacity) - tonumber(remaining)) / tonumber(rate)
elseif state == "-" then