From f5df689aa65682ce9217405e4a6b686e94129e8f Mon Sep 17 00:00:00 2001
From: John Spurlock <jspurlock@google.com>
Date: Fri, 14 Dec 2012 13:12:43 -0500
Subject: [PATCH] Fix NPE inside DreamManagerService.

Bug:7741911
Change-Id: Icfc39b2d89f57bba79866030df85b822e3f73ae2
---
 .../java/com/android/server/dreams/DreamManagerService.java    | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/services/java/com/android/server/dreams/DreamManagerService.java b/services/java/com/android/server/dreams/DreamManagerService.java
index dd0b5b367add2..c9e0da5b8f54c 100644
--- a/services/java/com/android/server/dreams/DreamManagerService.java
+++ b/services/java/com/android/server/dreams/DreamManagerService.java
@@ -385,6 +385,9 @@ public final class DreamManagerService extends IDreamManager.Stub {
     }
 
     private static ComponentName[] componentsFromString(String names) {
+        if (names == null) {
+            return null;
+        }
         String[] namesArray = names.split(",");
         ComponentName[] componentNames = new ComponentName[namesArray.length];
         for (int i = 0; i < namesArray.length; i++) {