STYLE: Fix "parentheses" warning in qSlicerVolumeRenderingModuleWidget

jcfr · jcfr · commit ac5c6299c8c2 · 2016-05-08T05:45:45.000Z
git-svn-id: http://svn.slicer.org/Slicer4/trunk@25060 3bd1e089-480b-0410-8dfb-8563597acbee
diff --git a/Modules/Loadable/VolumeRendering/Widgets/qSlicerVolumeRenderingModuleWidget.cxx b/Modules/Loadable/VolumeRendering/Widgets/qSlicerVolumeRenderingModuleWidget.cxx
@@ -889,7 +889,7 @@ bool qSlicerVolumeRenderingModuleWidget::setEditedNode(vtkMRMLNode* node,
     vtkMRMLVolumeRenderingDisplayNode* displayNode = NULL;
     vtkObject* itNode = NULL;
     vtkCollectionSimpleIterator it;
-    for (scene->GetNodes()->InitTraversal(it); itNode = scene->GetNodes()->GetNextItemAsObject(it);)
+    for (scene->GetNodes()->InitTraversal(it); (itNode = scene->GetNodes()->GetNextItemAsObject(it));)
       {
       displayNode = vtkMRMLVolumeRenderingDisplayNode::SafeDownCast(itNode);
       if (!displayNode)

Original file line number	Diff line number	Diff line change
`@@ -889,7 +889,7 @@ bool qSlicerVolumeRenderingModuleWidget::setEditedNode(vtkMRMLNode* node,`
`889`	`889`	`vtkMRMLVolumeRenderingDisplayNode* displayNode = NULL;`
`890`	`890`	`vtkObject* itNode = NULL;`
`891`	`891`	`vtkCollectionSimpleIterator it;`
`892`		`- for (scene->GetNodes()->InitTraversal(it); itNode = scene->GetNodes()->GetNextItemAsObject(it);)`
	`892`	`+ for (scene->GetNodes()->InitTraversal(it); (itNode = scene->GetNodes()->GetNextItemAsObject(it));)`
`893`	`893`	`{`
`894`	`894`	`displayNode = vtkMRMLVolumeRenderingDisplayNode::SafeDownCast(itNode);`
`895`	`895`	`if (!displayNode)`