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bug fix

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This commit is contained in:
Greg DiCristofaro 2021-06-14 14:51:50 -04:00
parent 5c96ed1bbf
commit 637c4571f6
1 changed files with 11 additions and 0 deletions
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11
Core/src/org/sleuthkit/autopsy/directorytree/ViewContextAction.java
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@ -31,6 +31,7 @@ import java.util.stream.Collectors;
import java.util.stream.Stream; import java.util.stream.Stream;
import org.sleuthkit.autopsy.coreutils.Logger; import org.sleuthkit.autopsy.coreutils.Logger;
import javax.swing.AbstractAction; import javax.swing.AbstractAction;
import org.apache.commons.lang3.StringUtils;
import org.openide.nodes.AbstractNode; import org.openide.nodes.AbstractNode;
import org.openide.explorer.ExplorerManager; import org.openide.explorer.ExplorerManager;
import org.openide.explorer.view.TreeView; import org.openide.explorer.view.TreeView;
@ -276,6 +277,11 @@ public class ViewContextAction extends AbstractAction {
} }
} }
// if no node is found, do nothing
if (parentTreeViewNode == null) {
return;
}
/* /*
* Set the child selection info of the parent tree node, then select * Set the child selection info of the parent tree node, then select
* the parent node in the tree view. The results view will retrieve * the parent node in the tree view. The results view will retrieve
@ -377,6 +383,11 @@ public class ViewContextAction extends AbstractAction {
Node dummyRootNode = new DirectoryTreeFilterNode(new AbstractNode(new RootContentChildren(contentBranch)), true); Node dummyRootNode = new DirectoryTreeFilterNode(new AbstractNode(new RootContentChildren(contentBranch)), true);
Children ancestorChildren = dummyRootNode.getChildren(); Children ancestorChildren = dummyRootNode.getChildren();
// if content is the data source provided, return that.
if (ancestorChildren.getNodesCount() == 1 && StringUtils.equals(ancestorChildren.getNodeAt(0).getName(), node.getName())) {
return node;
}
/* /*
* Search the tree for the parent node. Note that this algorithm * Search the tree for the parent node. Note that this algorithm
* simply discards "extra" ancestor nodes not shown in the tree, * simply discards "extra" ancestor nodes not shown in the tree,