bacula-15.0.3-qt6-gentoo.patch from https://dev.gentoo.org/~tomjbe/distfiles/

Index: src/qt-console/restore/restore.h
--- src/qt-console/restore/restore.h.orig
+++ src/qt-console/restore/restore.h
@@ -125,7 +125,7 @@ private slots: (private)
    QString m_cwd;
    QHash<QString, QTreeWidgetItem *> m_dirPaths;
    QHash<QTreeWidgetItem *,QString> m_dirTreeItems;
-   QRegExp m_rx;
+   QRegularExpression m_rx;
    QString m_splitText;
 };
 
