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QmlDesigner: crash fix

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ModelNode::isComponent() is throwing an exception if the node is
not valid.

Change-Id: I4b34b9a583108923d584a73585f3001df68a741d
Reviewed-by: Thomas Hartmann <Thomas.Hartmann@digia.com>
This commit is contained in:
Thomas Hartmann
2013-08-05 18:23:09 +02:00
parent 51b390cada
commit 4f8c4a8840
1 changed files with 2 additions and 1 deletions
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3
src/plugins/qmldesigner/components/componentcore/modelnodecontextmenu_helper.cpp
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@@ -99,7 +99,8 @@ bool selectionHasSameParent(const SelectionContext &selectionState)
bool selectionIsComponent(const SelectionContext &selectionState)
{
return selectionState.currentSingleSelectedNode().isComponent();
return selectionState.currentSingleSelectedNode().isValid()
&& selectionState.currentSingleSelectedNode().isComponent();
}
} //SelectionStateFunctors