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npe fix

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This commit is contained in:
Konstantin Bulenkov
2012-02-02 18:11:18 +01:00
parent 5d3712fd3e
commit e497b81929
1 changed files with 10 additions and 7 deletions
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platform/lang-impl/src/com/intellij/ide/util/FileStructurePopup.java
+10 -7
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@@ -481,13 +481,16 @@ public class FileStructurePopup implements Disposable {
@Nullable
private AbstractTreeNode getSelectedNode() {
Object component = myTree.getSelectionPath().getLastPathComponent();
if (component instanceof DefaultMutableTreeNode) {
component = ((DefaultMutableTreeNode)component).getUserObject();
if (component instanceof FilteringTreeStructure.FilteringNode) {
component = ((FilteringTreeStructure.FilteringNode)component).getDelegate();
if (component instanceof AbstractTreeNode) {
return (AbstractTreeNode)component;
final TreePath path = myTree.getSelectionPath();
if (path != null) {
Object component = path.getLastPathComponent();
if (component instanceof DefaultMutableTreeNode) {
component = ((DefaultMutableTreeNode)component).getUserObject();
if (component instanceof FilteringTreeStructure.FilteringNode) {
component = ((FilteringTreeStructure.FilteringNode)component).getDelegate();
if (component instanceof AbstractTreeNode) {
return (AbstractTreeNode)component;
}
}
}
}