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* fix potential NPE

This commit is contained in:
Reinhard Pointner 2014-12-27 20:13:45 +00:00
parent 6f65e7e942
commit 52a7ba93cc
1 changed files with 5 additions and 3 deletions
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8
source/net/filebot/util/XPathUtilities.java
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@ -58,9 +58,11 @@ public final class XPathUtilities {
public static List<Node> getChildren(String nodeName, Node parentNode) {
List<Node> children = new ArrayList<Node>();
for (Node child : new NodeListDecorator(parentNode.getChildNodes())) {
if (nodeName.equals(child.getNodeName()))
children.add(child);
if (parentNode != null) {
for (Node child : new NodeListDecorator(parentNode.getChildNodes())) {
if (nodeName.equals(child.getNodeName()))
children.add(child);
}
}
return children;