Improved empty folder removing code

Changelog

@@ -2,6 +2,7 @@
     - BUGFIX: Fix unicode problem in torrent moving code
     - BUGFIX: Fix possible initialization problem in Web UI
     - BUGFIX: Fix torrent moving after completion feature
+    - BUGFIX: Improved empty folder removing code
 
 * Sun Apr 18 2010 - Christophe Dumez <chris@qbittorrent.org> - v2.2.6
     - BUGFIX: Announce to all trackers at once

src/bittorrent.cpp

@@ -1970,7 +1970,8 @@ void Bittorrent::addConsoleMessage(QString msg, QString) {
           const QString new_save_path = QString::fromLocal8Bit(p->path.c_str());
           qDebug("Torrent moved from %s to %s", qPrintable(old_save_path), qPrintable(new_save_path));
           qDebug("Attempting to remove %s", qPrintable(old_save_path));
-          QDir().rmpath(old_save_path);
+          if(old_save_path != defaultSavePath && old_save_path != defaultTempPath)
+            QDir().rmdir(old_save_path);
           if(new_save_path != defaultTempPath)
             TorrentPersistentData::saveSavePath(h.hash(), new_save_path);
           emit savePathChanged(h);

src/propertieswidget.cpp

@@ -729,8 +729,6 @@ void PropertiesWidget::renameSelectedFile() {
             return;
           }
         }
-        // Save savepath
-        TorrentPersistentData::saveSavePath(h.hash(), savePath.absolutePath());
         // Actually move storage
         if(!BTSession->useTemporaryFolder() || h.is_seed())
           h.move_storage(savePath.absolutePath());