Return initializer list where it is possible

This fixes this clang-tidy warning:

 warning: avoid repeating the return type from the declaration; use a braced initializer list instead [modernize-return-braced-init-list]

Change-Id: I421e1e47462fe0e97788672684d47943af7df850
Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/lib/corelib/buildgraph/qtmocscanner.cpp b/src/lib/corelib/buildgraph/qtmocscanner.cpp
index dcdbd82a8..c834c60e6 100644
--- a/src/lib/corelib/buildgraph/qtmocscanner.cpp
+++ b/src/lib/corelib/buildgraph/qtmocscanner.cpp
@@ -82,10 +82,10 @@ public:
         : m_id(QStringLiteral("qt") + actualScanner.id()) {}
 
 private:
-    QStringList collectSearchPaths(Artifact *) override { return QStringList(); }
+    QStringList collectSearchPaths(Artifact *) override { return {}; }
     QStringList collectDependencies(Artifact *, FileResourceBase *, const char *) override
     {
-        return QStringList();
+        return {};
     }
     bool recursive() const override { return false; }
     const void *key() const override { return nullptr; }