Return const reference

2018-03-07 19:23:31 +00:00
parent c5e7fa9c0d
commit 1f2e9ebefc
1 changed files with 1 additions and 1 deletions
--- a/models/sqllibrarymodel.h
+++ b/models/sqllibrarymodel.h
@@ -94,7 +94,7 @@ public:
            : Item(t, p), id(i), text(txt), subText(sub) { }
        ~CollectionItem() override { qDeleteAll(children); }

-        const QList<Item *> getChildren() const { return children; }
+        const QList<Item *> & getChildren() const { return children; }
        int getChildCount() const override { return children.count();}
        void add(Item *i);
        const Item * getChild(const QString &id) const;