fix possible nullpointerexception on startup

[FreeShisen] / src / de / cwde / freeshisen / SettingsActivity.java

diff --git a/src/de/cwde/freeshisen/SettingsActivity.java b/src/de/cwde/freeshisen/SettingsActivity.java
index fbc87ae25bdf8fed3c49621b9aa307904d1dc48f..d055b2fed36ee62b4e5415cba9ed6a44080ec581 100644 (file)
--- a/src/de/cwde/freeshisen/SettingsActivity.java
+++ b/src/de/cwde/freeshisen/SettingsActivity.java
@@ -51,7 +51,6 @@ implements OnSharedPreferenceChangeListener {
                .unregisterOnSharedPreferenceChangeListener(this);
        }
 
-
        public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) {
                updateSummary(sharedPreferences, key, KEY_PREF_DIFF, R.array.difficulties);
                updateSummary(sharedPreferences, key, KEY_PREF_SIZE, R.array.sizes);