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EA-40271 - NPE: LayoutTree.findCompositeNodeByPath

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nik
2012-11-08 09:35:49 +04:00
parent ce270a3d74
commit feb53786a7
1 changed files with 2 additions and 4 deletions
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java/idea-ui/src/com/intellij/openapi/roots/ui/configuration/artifacts/LayoutTree.java
+2 -4
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@@ -24,7 +24,6 @@ import com.intellij.ide.util.treeView.AbstractTreeBuilder;
import com.intellij.openapi.application.ApplicationManager;
import com.intellij.openapi.diagnostic.Logger;
import com.intellij.openapi.project.ProjectBundle;
import com.intellij.openapi.roots.ui.configuration.artifacts.nodes.CompositePackagingElementNode;
import com.intellij.openapi.roots.ui.configuration.artifacts.nodes.PackagingElementNode;
import com.intellij.openapi.util.Pair;
import com.intellij.openapi.util.text.StringUtil;
@@ -179,11 +178,10 @@ public class LayoutTree extends SimpleDnDAwareTree implements AdvancedDnDSource
public PackagingElementNode<?> findCompositeNodeByPath(String parentPath) {
PackagingElementNode<?> node = getRootPackagingNode();
for (String name : StringUtil.split(parentPath, "/")) {
final CompositePackagingElementNode child = node.findCompositeChild(name);
if (child == null) {
if (node == null) {
return null;
}
node = child;
node = node.findCompositeChild(name);
}
return node;
}