qmlplugindump: always output exportMetaObjectRevisions

Some people were confused about exportMetaObjectRevisions, and
the "all 0" as default was not expected.
Make it explicit so we might change the default in the future.

Change-Id: I1f208ba54e2b9aa1a5d46fb9971572467b69ab56
Reviewed-by: Kai Koehne <kai.koehne@digia.com>
Reviewed-by: Alan Alpert <aalpert@blackberry.com>

diff --git a/tools/qmlplugindump/main.cpp b/tools/qmlplugindump/main.cpp
index e05c77c..3d816e5 100644 (file)
--- a/tools/qmlplugindump/main.cpp
+++ b/tools/qmlplugindump/main.cpp
@@ -330,17 +330,13 @@ public:
             qSort(exportStrings);
             qml->writeArrayBinding(QLatin1String("exports"), exportStrings);
 
-            // write meta object revisions unless they're all zero
+            // write meta object revisions
             QStringList metaObjectRevisions;
-            bool shouldWriteMetaObjectRevisions = false;
             foreach (const QString &exportString, exportStrings) {
                 int metaObjectRevision = exports[exportString]->metaObjectRevision();
-                if (metaObjectRevision != 0)
-                    shouldWriteMetaObjectRevisions = true;
                 metaObjectRevisions += QString::number(metaObjectRevision);
             }
-            if (shouldWriteMetaObjectRevisions)
-                qml->writeArrayBinding(QLatin1String("exportMetaObjectRevisions"), metaObjectRevisions);
+            qml->writeArrayBinding(QLatin1String("exportMetaObjectRevisions"), metaObjectRevisions);
 
             if (const QMetaObject *attachedType = (*qmlTypes.begin())->attachedPropertiesType()) {
                 // Can happen when a type is registered that returns itself as attachedPropertiesType()