From 116a52618813527384d98076bcad0874233a5260 Mon Sep 17 00:00:00 2001
From: lado <herrlado@gmail.com>
Date: Fri, 20 Jan 2012 17:34:32 +0100
Subject: fix possible nfe

---
 vdrmanager/src/de/bjusystems/vdrmanager/data/Preferences.java | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'vdrmanager/src/de')

diff --git a/vdrmanager/src/de/bjusystems/vdrmanager/data/Preferences.java b/vdrmanager/src/de/bjusystems/vdrmanager/data/Preferences.java
index 12a5757..652fd31 100644
--- a/vdrmanager/src/de/bjusystems/vdrmanager/data/Preferences.java
+++ b/vdrmanager/src/de/bjusystems/vdrmanager/data/Preferences.java
@@ -7,6 +7,7 @@ import android.content.Context;
 import android.content.Intent;
 import android.content.SharedPreferences;
 import android.content.res.Configuration;
+import android.text.TextUtils;
 import android.widget.Toast;
 import de.bjusystems.vdrmanager.R;
 import de.bjusystems.vdrmanager.data.db.OrmDatabaseHelper;
@@ -622,6 +623,9 @@ public class Preferences {
 	private static int getInt(final Context context, final int resId,
 			final int defValue) {
 		final String value = getString(context, resId, String.valueOf(defValue));
+		if(TextUtils.isEmpty(value) || !TextUtils.isDigitsOnly(value)){
+			return 0;
+		}
 		return Integer.parseInt(value);
 	}
 
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