diff --git a/libs/database/item/imageinfolist.cpp b/libs/database/item/imageinfolist.cpp
index 322e9cd31c..11572f1c7a 100644
--- a/libs/database/item/imageinfolist.cpp
+++ b/libs/database/item/imageinfolist.cpp
@@ -1,108 +1,113 @@
 /* ============================================================
  *
  * This file is a part of digiKam project
  * http://www.digikam.org
  *
  * Date        : 2007-03-20
  * Description : Container for image info objects
  *
  * Copyright (C) 2007-2013 by Marcel Wiesweg <marcel dot wiesweg at gmx dot de>
  *
  * This program is free software; you can redistribute it
  * and/or modify it under the terms of the GNU General
  * Public License as published by the Free Software Foundation;
  * either version 2, or (at your option)
  * any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
  * ============================================================ */
 
 #include "imageinfolist.h"
 
 // Local includes
 
 #include "imageinfo.h"
 
 namespace Digikam
 {
 
 ImageInfoList::ImageInfoList(const QList<qlonglong>& idList)
 {
     foreach(qlonglong id, idList)
     {
         append(ImageInfo(id));
     }
 }
 
 QList<qlonglong> ImageInfoList::toImageIdList() const
 {
     QList<qlonglong> idList;
 
     foreach(const ImageInfo& info, *this)
     {
         idList << info.id();
     }
 
     return idList;
 }
 
 QList<QUrl> ImageInfoList::toImageUrlList() const
 {
     QList<QUrl> urlList;
 
     foreach(const ImageInfo& info, *this)
     {
         urlList << info.fileUrl();
     }
 
     return urlList;
 }
 
 bool ImageInfoList::namefileLessThan(const ImageInfo& d1, const ImageInfo& d2)
 {
     return d1.name().toLower() < d2.name().toLower(); // sort by name
 }
 
 ImageInfo ImageInfoList::singleGroupMainItem() const
 {
-    if (length() == 1) {
+    if (length() == 1)
+    {
         return first();
     }
 
     ImageInfo mainItem;
     ImageInfoList grouped;
+
     if (first().isGrouped())
     {
         mainItem = first().groupImage();
+
         if (!this->contains(mainItem))
         {
             return ImageInfo();
         }
     }
     else if (first().hasGroupedImages())
     {
         mainItem = first();
     }
     else
     {
         return ImageInfo();
     }
+
     grouped << mainItem << mainItem.groupedImages();
 
     foreach(const ImageInfo& info, *this)
     {
         if (!grouped.contains(info))
         {
             return ImageInfo();
         }
     }
+
     return mainItem;
 }
 
 // Implementations of batch loading methods: See imageinfo.cpp (next to the corresponding single-item implementation)
 
 } // namespace Digikam