BatteryStats: Don't print empty platform idle state

Bug:28863586 Change-Id: Iac1fae2063498337c7325011603933aa4f6ebfdd
2016-07-15 18:13:23 -07:00
parent 28318faf16
commit 8568d8fd4f
1 changed files with 3 additions and 1 deletions
--- a/core/java/android/os/BatteryStats.java
+++ b/core/java/android/os/BatteryStats.java
@@ -4922,7 +4922,9 @@ public abstract class BatteryStats implements Parcelable {
                        pw.print(',');
                        pw.print(rec.stepDetails.statIdlTime);
                        pw.print(',');
-                        pw.print(rec.stepDetails.statPlatformIdleState);
+                        if (rec.stepDetails.statPlatformIdleState != null) {
+                            pw.print(rec.stepDetails.statPlatformIdleState);
+                        }
                        pw.println();
                    }
                }