From 4c745719fad67dfe153311ce4892de3b5e1f3737 Mon Sep 17 00:00:00 2001
From: Kweku Adams <kwekua@google.com>
Date: Mon, 14 Dec 2020 09:12:28 -0800
Subject: [PATCH] Add missing decreaseIndent.

Also dump N/A if the file map is empty.

Bug: 79580230
Test: N/A
Change-Id: Ib186a24c64db24c0ecaee4e098cbbf84a60477aa
---
 .../android/server/power/batterysaver/BatterySaverPolicy.java  | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/services/core/java/com/android/server/power/batterysaver/BatterySaverPolicy.java b/services/core/java/com/android/server/power/batterysaver/BatterySaverPolicy.java
index 8eb66cdee5cd5..eea79f6eca958 100644
--- a/services/core/java/com/android/server/power/batterysaver/BatterySaverPolicy.java
+++ b/services/core/java/com/android/server/power/batterysaver/BatterySaverPolicy.java
@@ -1138,6 +1138,7 @@ public class BatterySaverPolicy extends ContentObserver implements
                     ipw.println(mLastDeviceConfigProperties.getString(key, null));
                 }
             }
+            ipw.decreaseIndent();
 
             ipw.println("mAccessibilityEnabled=" + mAccessibilityEnabled.get());
             ipw.println("mAutomotiveProjectionActive=" + mAutomotiveProjectionActive.get());
@@ -1191,7 +1192,7 @@ public class BatterySaverPolicy extends ContentObserver implements
     }
 
     private void dumpMap(PrintWriter pw, ArrayMap<String, String> map) {
-        if (map == null) {
+        if (map == null || map.size() == 0) {
             pw.println("N/A");
             return;
         }