Fix bugs:

* Database creation failed
	* UsersDialog shown on new user

src/controller/KissCount.cpp

@@ -45,7 +45,7 @@ KissCount::KissCount(int argc, char** argv) : QApplication(argc, argv), _user(0)
     catch (std::string s)
     {
         _wxUI->close();
-        throw ;
+        throw s;
     }
 	
     _wxUI->ChangeUser();

src/model/Database.cpp

@@ -136,24 +136,24 @@ void Database::CreateDatabase()
 
     while (!init_script.atEnd()) 
     {
-	QByteArray line = file.readLine().trimmed();
+	QByteArray line = init_script.readLine().trimmed();
+	QSqlQuery query;
 
         if (line.isEmpty() || line.startsWith("--")) continue;
 
-	QSqlQuery query (QString(line), _db);
+        // if (!query.isValid())
+	// {
+        //     std::cout << QString(line).toStdString() << " is invalid !\n" ;
+        //     continue;
+	// }
 
-        if (!query.isValid())
-	{
-            std::cout << QString(line).toStdString() << " is invalid !\n" ;
-            continue;
-	}
-
-	if (!query.exec())
+	if (!query.exec(QString(line)))
 	{
 	    QMessageBox::critical(0, _("Error"), _("Error creating original database"));
 	    init_script.close();
             file.remove();
-            throw line;
+            std::cout << QString(line).toStdString() << " is invalid !\n" ;
+            throw QString(line);
 	}
     }
 

src/view/UsersDialog.cpp

@@ -67,7 +67,10 @@ UsersDialog::UsersDialog(KissCount* kiss, wxUI *parent) : QDialog(0, Qt::Dialog)
     _users->setFocus();
 
     if (users_list.size() == 0)
+    {
         OnNewUser();
+	throw ExceptionNewUser();
+    }
     else
         show();
 }

src/view/UsersDialog.hpp

@@ -33,6 +33,8 @@ class UsersDialog : public QDialog
 public: 
     UsersDialog(KissCount* kiss, wxUI *parent);
 
+    class ExceptionNewUser {};
+
 private slots:  
     void OnEnter();
     void OnOK();

src/view/wxUI.cpp

@@ -278,10 +278,17 @@ void wxUI::OnButtonChangeUser()
 }
 
 void wxUI::ChangeUser()
+{
+    try
     {
 	UsersDialog u(_kiss, this);
 	u.exec();
     }
+    catch (UsersDialog::ExceptionNewUser e)
+    {
+
+    }
+}
 
 void wxUI::OnButtonAbout()
 {