Really unload folders before reconfiguring.

src/mirall/folderman.cpp

@@ -79,20 +79,28 @@ void FolderMan::slotReparseConfiguration()
     setupKnownFolders();
 }
 
+int FolderMan::unloadAllFolders()
+{
+    // first terminate sync jobs.
+    terminateCurrentSync();
+
+    int cnt = 0;
+
+    // clear the list of existing folders.
+    Folder::MapIterator i(_folderMap);
+    while (i.hasNext()) {
+        i.next();
+        delete _folderMap.take( i.key() );
+        cnt++;
+    }
+    return cnt;
+}
 
 int FolderMan::setupKnownFolders()
 {
   qDebug() << "* Setup folders from " << _folderConfigPath;
 
-  // first terminate sync jobs.
-  terminateCurrentSync();
-
-  // clear the list of existing folders.
-  Folder::MapIterator i(_folderMap);
-  while (i.hasNext()) {
-      i.next();
-      delete _folderMap.take( i.key() );
-  }
+  unloadAllFolders();
 
   QDir dir( _folderConfigPath );
   dir.setFilter(QDir::Files);

src/mirall/folderman.h

@@ -104,6 +104,9 @@ public slots:
 
     void terminateSyncProcess( const QString& alias = QString::null );
 
+    /* delete all folder objects */
+    int unloadAllFolders();
+
     // if enabled is set to false, no new folders will start to sync.
     // the current one will finish.
     void setSyncEnabled( bool );

src/mirall/owncloudsetupwizard.cpp

@@ -128,9 +128,9 @@ void OwncloudSetupWizard::slotAssistantFinished( int result )
         bool acceptCfg = true;
 
         if( urlHasChanged ) {
-            _folderMan->terminateSyncProcess( QString::null ); // terminate the current sync.
+            _folderMan->unloadAllFolders();
 
-            bool startFromScratch = _ocWizard->field( "OCSyncFromScratch" ).toBool();
+           bool startFromScratch = _ocWizard->field( "OCSyncFromScratch" ).toBool();
             if( startFromScratch ) {
                 // first try to rename (backup) the current local dir.
                 bool renameOk = false;