commit ef39ce87d3d0270348b0ada1d6dc0a2b91ad33d9
author Steve Pfetsch <spfetsch@google.com> Thu Jan 28 18:41:19 2016 -0800
committer Steve Pfetsch <spfetsch@google.com> Thu Jan 28 18:41:19 2016 -0800
tree ee3aecaab4b8c48ad9632c6a81f2c455f86d6e3b
parent f2580c5d057bb81f36628d9fcbdf576cecc69795

Fixed NullPointerException in SystemUI

NullPointerException occurred on some devices during boot if no user
listener is attached to MultiUserSwitch.

Change-Id: Id6aabf81e0e982a4a6d88d78dcae639a7cbedee4

packages/SystemUI/src/com/android/systemui/statusbar/phone/MultiUserSwitch.java

diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/MultiUserSwitch.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/MultiUserSwitch.java
index 8717a15..03dd25e3c 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/MultiUserSwitch.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/MultiUserSwitch.java
@@ -66,6 +66,9 @@
     }
 
     public boolean hasMultipleUsers() {
+        if (mUserListener == null) {
+            return false;
+        }
         return mUserListener.getCount() != 0;
     }