1 files changed, 8 insertions, 6 deletions
diff --git a/src/libs/installer/repositorycategory.cpp b/src/libs/installer/repositorycategory.cpp
index 0b875b27a..c9bee6e3a 100644
--- a/src/libs/installer/repositorycategory.cpp
+++ b/src/libs/installer/repositorycategory.cpp
@@ -1,6 +1,6 @@
 /**************************************************************************
 **
-** Copyright (C) 2018 The Qt Company Ltd.
+** Copyright (C) 2023 The Qt Company Ltd.
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the Qt Installer Framework.
@@ -35,7 +35,7 @@
 #include <QStringList>
 
 /*!
-    \fn inline uint QInstaller::qHash(const RepositoryCategory &repository)
+    \fn inline hashValue QInstaller::qHash(const RepositoryCategory &repository)
 
     Returns a hash of the repository category \a repository.
 */
@@ -65,8 +65,8 @@ RepositoryCategory::RepositoryCategory()
     Constructs a new category by using all fields of the given category \a other.
 */
 RepositoryCategory::RepositoryCategory(const RepositoryCategory &other)
-    : m_displayname(other.m_displayname), m_data(other.m_data), m_enabled(other.m_enabled),
-      m_tooltip(other.m_tooltip)
+    : m_data(other.m_data), m_displayname(other.m_displayname), m_tooltip(other.m_tooltip),
+    m_enabled(other.m_enabled)
 {
     registerMetaType();
 }
@@ -75,7 +75,9 @@ RepositoryCategory::RepositoryCategory(const RepositoryCategory &other)
 void RepositoryCategory::registerMetaType()
 {
     qRegisterMetaType<RepositoryCategory>("RepositoryCategory");
+#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
     qRegisterMetaTypeStreamOperators<RepositoryCategory>("RepositoryCategory");
+#endif
 }
 
 /*!
@@ -128,7 +130,7 @@ void RepositoryCategory::setRepositories(const QSet<Repository> repositories, co
         m_data.remove(scRepositories);
 
     foreach (const Repository &repository, repositories)
-        m_data.insertMulti(scRepositories, QVariant().fromValue(repository));
+        m_data.insert(scRepositories, QVariant().fromValue(repository));
 }
 
 /*!
@@ -136,7 +138,7 @@ void RepositoryCategory::setRepositories(const QSet<Repository> repositories, co
 */
 void RepositoryCategory::addRepository(const Repository &repository)
 {
-    m_data.insertMulti(scRepositories, QVariant().fromValue(repository));
+    m_data.insert(scRepositories, QVariant().fromValue(repository));
 }
 
 /*!