Undid a change that was causing duplicate filter list fragments

astrid/src/com/todoroo/astrid/activity/AstridWrapperActivity.java

@@ -6,7 +6,6 @@ import android.os.Bundle;
 import android.support.v4.app.FragmentActivity;
 import android.support.v4.app.FragmentManager;
 import android.support.v4.app.FragmentTransaction;
-import android.view.ViewGroup;
 
 import com.timsu.astrid.R;
 import com.todoroo.andlib.utility.AndroidUtilities;
@@ -169,20 +168,13 @@ public class AstridWrapperActivity extends FragmentActivity
     protected void setupFilterlistFragment() {
         FragmentManager manager = getSupportFragmentManager();
         FragmentTransaction transaction = manager.beginTransaction();
-        FilterListActivity frag = getFilterListFragment();
-        if (frag == null)
-            frag = new FilterListActivity();
-
-        ViewGroup container = (ViewGroup) findViewById(R.id.filterlist_fragment_container);
-        if (container != null) {
-            if (container.getChildCount() > 0)
-                transaction.replace(R.id.filterlist_fragment_container, frag, FilterListActivity.TAG_FILTERLIST_FRAGMENT);
-            else
-                transaction.add(R.id.filterlist_fragment_container, frag, FilterListActivity.TAG_FILTERLIST_FRAGMENT);
+        FilterListActivity newFragment = new FilterListActivity();
+        if (findViewById(R.id.filterlist_fragment_container) != null) {
+            transaction.replace(R.id.filterlist_fragment_container, newFragment, FilterListActivity.TAG_FILTERLIST_FRAGMENT);
         } else {
             if (getFilterListFragment() != null)
                 return;
-            transaction.add(frag, FilterListActivity.TAG_FILTERLIST_FRAGMENT);
+            transaction.add(newFragment, FilterListActivity.TAG_FILTERLIST_FRAGMENT);
         }
         transaction.commit();
     }