Program: 80574
Project: 80574
Buggy source:
@Override public View onCreateView(LayoutInflater inflater,ViewGroup container,Bundle savedInstanceState){
  LinearLayout v=(LinearLayout)super.onCreateView(inflater,container,savedInstanceState);
  ViewGroup.LayoutParams params=new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,ViewGroup.LayoutParams.WRAP_CONTENT);
  v.setLayoutParams(params);
  LinearLayout footer=(LinearLayout)inflater.inflate(R.layout.widget_footer,v,false);
  footer.setLayoutParams(new AbsListView.LayoutParams(AbsListView.LayoutParams.MATCH_PARENT,AbsListView.LayoutParams.WRAP_CONTENT));
  Button createButton=(Button)footer.findViewById(R.id.placementButton);
  if (extras == null) {
    createButton.setText(R.string.reconfigure_button_name);
  }
 else {
    createButton.setText(R.string.button_name);
  }
  createButton.setOnClickListener(new View.OnClickListener(){
    @Override public void onClick(    View v){
      int mAppWidgetId;
      savePrefs();
      if (extras != null) {
        mAppWidgetId=extras.getInt(AppWidgetManager.EXTRA_APPWIDGET_ID,AppWidgetManager.INVALID_APPWIDGET_ID);
        Intent resultValue=new Intent();
        resultValue.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID,mAppWidgetId);
        getActivity().setResult(RESULT_OK,resultValue);
        Toast.makeText(mContext,R.string.reconfigure_reminder,Toast.LENGTH_LONG).show();
        getActivity().finish();
      }
 else {
        Tools.updateWidget(mContext);
        getActivity().finish();
      }
    }
  }
);
  v.addView(footer);
  return v;
}

Fixed version (ground truth):
@Override public View onCreateView(LayoutInflater inflater,ViewGroup container,Bundle savedInstanceState){
  LinearLayout v=(LinearLayout)super.onCreateView(inflater,container,savedInstanceState);
  ViewGroup.LayoutParams params=new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,ViewGroup.LayoutParams.WRAP_CONTENT);
  v.setLayoutParams(params);
  LinearLayout footer=(LinearLayout)inflater.inflate(R.layout.widget_footer,v,false);
  footer.setLayoutParams(new AbsListView.LayoutParams(AbsListView.LayoutParams.MATCH_PARENT,AbsListView.LayoutParams.WRAP_CONTENT));
  Button createButton=(Button)footer.findViewById(R.id.placementButton);
  if (extras == null) {
    createButton.setText(R.string.reconfigure_button_name);
  }
 else {
    createButton.setText(R.string.button_name);
  }
  createButton.setOnClickListener(new View.OnClickListener(){
    @Override public void onClick(    View v){
      int mAppWidgetId;
      savePrefs();
      TasksDataSource db=new TasksDataSource(mContext);
      db.open();
      Tools.reorderWidgetTasks(db,mContext);
      db.close();
      if (extras != null) {
        mAppWidgetId=extras.getInt(AppWidgetManager.EXTRA_APPWIDGET_ID,AppWidgetManager.INVALID_APPWIDGET_ID);
        Intent resultValue=new Intent();
        resultValue.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID,mAppWidgetId);
        getActivity().setResult(RESULT_OK,resultValue);
        Toast.makeText(mContext,R.string.reconfigure_reminder,Toast.LENGTH_LONG).show();
        getActivity().finish();
      }
 else {
        Tools.updateWidget(mContext);
        getActivity().finish();
      }
    }
  }
);
  v.addView(footer);
  return v;
}