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-rw-r--r--src/Plugins/Monitors/Batt.hs2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/Plugins/Monitors/Batt.hs b/src/Plugins/Monitors/Batt.hs
index a472045..c276e6b 100644
--- a/src/Plugins/Monitors/Batt.hs
+++ b/src/Plugins/Monitors/Batt.hs
@@ -124,7 +124,7 @@ readBattery files =
(3600 * b / 1000000) -- wattseconds
(c / 1000000) -- volts
(if c > 0 then (d / c) else -1) -- amperes
- where grab = fmap (read . B.unpack) . B.readFile
+ where grab f = catch (fmap (read . B.unpack) $ B.readFile f) (\_ -> return 0)
readBatteries :: BattOpts -> [Files] -> IO Result
readBatteries opts bfs =