Remove old homedir if it's empty

git-svn-id: https://svn.code.sf.net/p/keepassx/code/trunk@286 b624d157-de02-0410-bad0-e51aec6abb33

src/lib/AutoTypeTreeWidget.h

@@ -19,10 +19,13 @@
 
 class AutoTypeTreeWidget : public QTreeWidget {
 	Q_OBJECT
+	
 	public:
-	AutoTypeTreeWidget(QWidget* parent):QTreeWidget(parent){}
+		AutoTypeTreeWidget(QWidget* parent):QTreeWidget(parent){};
+	
 	signals:
 		void returnPressed(QTreeWidgetItem*);
+	
 	private:
 		void mouseMoveEvent(QMouseEvent*);
 		void keyPressEvent(QKeyEvent*);

src/main.cpp

@@ -118,8 +118,11 @@ int main(int argc, char **argv)
 #ifdef Q_WS_X11
 	{
 		QString OldHomeDir = QDir::homePath()+"/.keepassx";
-		if (args.configLocation().isEmpty() && QFile::exists(OldHomeDir+"/config") && !QFile::exists(HomeDir+"/config"))
+		if (args.configLocation().isEmpty() && QFile::exists(OldHomeDir+"/config") && !QFile::exists(HomeDir+"/config")) {
 			QFile::rename(OldHomeDir+"/config", HomeDir+"/config.ini");
+			if (QDir(OldHomeDir).entryList(QDir::AllEntries|QDir::NoDotAndDotDot|QDir::Hidden|QDir::System).count()==0)
+				QDir().rmdir(OldHomeDir);
+		}
 	}
 #else
 	if (args.configLocation().isEmpty() && QFile::exists(HomeDir+"/config") && !QFile::exists(HomeDir+"/config.ini"))