1 files changed, 2 insertions, 4 deletions
diff --git a/src/qml/jsruntime/qv4argumentsobject.cpp b/src/qml/jsruntime/qv4argumentsobject.cpp
index de00ac8984..d3ca573a2e 100644
--- a/src/qml/jsruntime/qv4argumentsobject.cpp
+++ b/src/qml/jsruntime/qv4argumentsobject.cpp
@@ -242,10 +242,8 @@ ReturnedValue ArgumentsSetterFunction::call(const FunctionObject *setter, const
     return Encode::undefined();
 }
 
-uint ArgumentsObject::getLength(const Managed *m)
+qint64 ArgumentsObject::getLength(const Managed *m)
 {
     const ArgumentsObject *a = static_cast<const ArgumentsObject *>(m);
-    if (a->propertyData(Heap::ArgumentsObject::LengthPropertyIndex)->isInteger())
-        return a->propertyData(Heap::ArgumentsObject::LengthPropertyIndex)->integerValue();
-    return Primitive::toUInt32(a->propertyData(Heap::ArgumentsObject::LengthPropertyIndex)->doubleValue());
+    return a->propertyData(Heap::ArgumentsObject::LengthPropertyIndex)->toLength();
 }