Prevent division-by-zero error when calculating battery capacity. am: 415f8b32e8

am: 63f3dbae3c Change-Id: I1c97aa2e4c0bbc84c547e4ce3ff98b77c5bba3f4
2017-02-06 23:02:08 +00:00
parent ebe26f89e5 63f3dbae3c
commit df6a737108
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
@@ -9612,7 +9612,7 @@ 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));
                }