From 9da80a90bec430c52f78d6a951687a208d311d9e Mon Sep 17 00:00:00 2001
From: Amith Yamasani <yamasani@google.com>
Date: Tue, 24 Apr 2012 11:35:38 -0700
Subject: [PATCH] Fix NPE due to delayed event handling.

a.k.a., annoying monkeys.

Bug: 6336430
Change-Id: Ie038a71d0ae66b3f30ccd704529f767fa2058542
---
 src/com/android/settings/wifi/WifiSettings.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/com/android/settings/wifi/WifiSettings.java b/src/com/android/settings/wifi/WifiSettings.java
index 04d0220292e..36bae32040d 100644
--- a/src/com/android/settings/wifi/WifiSettings.java
+++ b/src/com/android/settings/wifi/WifiSettings.java
@@ -527,6 +527,9 @@ public class WifiSettings extends SettingsPreferenceFragment
      * the strength of network and the security for it.
      */
     private void updateAccessPoints() {
+        // Safeguard from some delayed event handling
+        if (getActivity() == null) return;
+
         final int wifiState = mWifiManager.getWifiState();
 
         switch (wifiState) {