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QmlDesigner.statesEditor: crash fix

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The node instance view might be detached.
This commit is contained in:
Thomas Hartmann
2011-05-12 16:41:45 +02:00
parent 7a43252d49
commit 69b9cb8cc7
1 changed files with 3 additions and 0 deletions
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3
src/plugins/qmldesigner/components/stateseditor/stateseditorimageprovider.cpp
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@@ -49,6 +49,9 @@ QImage StatesEditorImageProvider::requestImage(const QString &id, QSize *size, c
if (m_nodeInstanceView.isNull()) if (m_nodeInstanceView.isNull())
return QImage(); return QImage();
if (!m_nodeInstanceView->model())
return QImage(); //NodeInstanceView might be detached
QSize newSize = requestedSize; QSize newSize = requestedSize;
if (newSize.isEmpty()) if (newSize.isEmpty())