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/jsextensions/propertylist.mm b/src/lib/corelib/jsextensions/propertylist.mm
index eed1fec9b..d73cd742d 100644
--- a/src/lib/corelib/jsextensions/propertylist.mm
+++ b/src/lib/corelib/jsextensions/propertylist.mm
@@ -232,13 +232,13 @@ QString PropertyList::toString(const QString &plistFormat) const
         p->context()->throwError(QStringLiteral("Property list object cannot be converted to a "
                                                "string in the binary1 format; this format can only "
                                                "be written directly to a file"));
-        return QString();
+        return {};
     }
 
     if (!isEmpty())
         return QString::fromUtf8(p->d->writeToData(p->context(), plistFormat));
 
-    return QString();
+    return {};
 }
 
 QString PropertyList::toXMLString() const