From 720135f89c5f42e10c0f22c24960d8143ceff7d4 Mon Sep 17 00:00:00 2001
From: Philipp Schaefer <trashzopf@gmail.com>
Date: Wed, 18 Dec 2013 10:33:07 +0100
Subject: [PATCH] check if actionbar is present before using it

---
 mobile/src/com/cradle/iitc_mobile/fragments/MainSettings.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mobile/src/com/cradle/iitc_mobile/fragments/MainSettings.java b/mobile/src/com/cradle/iitc_mobile/fragments/MainSettings.java
index 142ae22e..cbcee155 100644
--- a/mobile/src/com/cradle/iitc_mobile/fragments/MainSettings.java
+++ b/mobile/src/com/cradle/iitc_mobile/fragments/MainSettings.java
@@ -77,7 +77,7 @@ public class MainSettings extends PreferenceFragment {
         final Dialog dialog = preferenceScreen.getDialog();
 
         if (dialog != null) {
-            dialog.getActionBar().setDisplayHomeAsUpEnabled(true);
+            if (dialog.getActionBar() != null) dialog.getActionBar().setDisplayHomeAsUpEnabled(true);
 
             View homeBtn = dialog.findViewById(android.R.id.home);