Counter is unsigned

src/mpwmanager.cpp

@@ -59,7 +59,7 @@ void MPWManager::setUserData(const QString &name, const QString &password)
     }
 }
 
-QString MPWManager::getPassword(const QString &site, PasswordType type, const int counter) const
+QString MPWManager::getPassword(const QString &site, PasswordType type, const uint counter) const
 {
     MPSiteType t = 0;
     switch (type) {

src/mpwmanager.h

@@ -41,7 +41,7 @@ public:
 
     Q_INVOKABLE QString getName() const;
     Q_INVOKABLE void setUserData(const QString &name, const QString &password);
-    Q_INVOKABLE QString getPassword(const QString &site, PasswordType type, const int counter) const;
+    Q_INVOKABLE QString getPassword(const QString &site, PasswordType type, const uint counter) const;
 
 private:
     QByteArray m_key;