Prevent division-by-zero error when calculating battery capacity.

am: 415f8b32e8 Change-Id: I1337db6391a9511df52560e8edb8a09260e27c5f
2017-02-06 22:57:23 +00:00
parent 661689ffb1 415f8b32e8
commit 63f3dbae3c
1 changed files with 1 additions and 1 deletions
--- a/core/java/com/android/internal/os/BatteryStatsImpl.java
+++ b/core/java/com/android/internal/os/BatteryStatsImpl.java
@@ -9594,7 +9594,7 @@ public class BatteryStatsImpl extends BatteryStats {
                }
                doWrite = true;
                resetAllStatsLocked();
-                if (chargeUAh > 0) {
+                if (chargeUAh > 0 && level > 0) {
                    // Only use the reported coulomb charge value if it is supported and reported.
                    mEstimatedBatteryCapacity = (int) ((chargeUAh / 1000) / (level / 100.0));
                }