Fix warning about int-truncation (MSVC2010, 64bit).

Change-Id: Idfc483ccb80a8bbad128672052edfa04635bd532
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@nokia.com>

diff --git a/src/corelib/kernel/qmetatype.h b/src/corelib/kernel/qmetatype.h
index 2261eb0..bd7d15c 100644 (file)
--- a/src/corelib/kernel/qmetatype.h
+++ b/src/corelib/kernel/qmetatype.h
@@ -600,7 +600,7 @@ struct QMetaTypeIdQObject<T*, /* isPointerToTypeDerivedFromQObject */ true>
     {
         static QBasicAtomicInt metatype_id = Q_BASIC_ATOMIC_INITIALIZER(0);
         if (!metatype_id.load()) {
-            int len = strlen(T::staticMetaObject.className());
+            const int len = int(strlen(T::staticMetaObject.className()));
             QVarLengthArray<char, 16> classNameStar;
             classNameStar.append(T::staticMetaObject.className(), len);
             classNameStar.append("*\0", 2);