Changeset 38845

Timestamp:

2024-03-14T10:31:00+13:00 (2 months ago)

Author:

kjdon

Message:

check for null parent before getting child nodes

File:

• main/trunk/greenstone3/src/java/org/greenstone/gsdl3/util/GSXML.java (modified) (2 diffs)

main/trunk/greenstone3/src/java/org/greenstone/gsdl3/util/GSXML.java

@@ -1118 +1118 @@
     public static Element getNamedElement(Element parent, String node_name, String attribute_name, String attribute_value)
     {
-
-        NodeList children = parent.getChildNodes();
+        if (parent == null) return null;
+        NodeList children = parent.getChildNodes();
         for (int i = 0; i < children.getLength(); i++)
         {
@@ -1133 +1133 @@
             }
         } // for each child
-        // not found
+
+        // not found
         return null;
     }