TEIIDDES-2010 Added check for no available schema nodes to prevent NPE

Teiid-Designer · Jan 6, 2014 · 611b350 · 611b350
1 parent a23457b
commit 611b350
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/...i/src/org/teiid/designer/modelgenerator/wsdl/ui/wizards/soap/ImportWsdlSchemaHandler.java b/...i/src/org/teiid/designer/modelgenerator/wsdl/ui/wizards/soap/ImportWsdlSchemaHandler.java
@@ -467,7 +467,10 @@ public String createResponseColumn(int type,
 			IStructuredSelection selection, ProcedureInfo responseInfo) {
 
 		SchemaNode node = (SchemaNode)selection.getFirstElement();
-		Object obj = ((SchemaNode)selection.getFirstElement()).getElement();
+		if( node == null )
+			return null;
+
+		Object obj = node.getElement();
 		responseInfo.setTreeModel(this.responseSchemaTreeModel);
 
 		if( !shouldCreateResponseColumn(obj) ) {