From 52a7ba93cc5a1c15437f4b23afcbdd6236adbcd4 Mon Sep 17 00:00:00 2001
From: Reinhard Pointner <rednoah@users.noreply.github.com>
Date: Sat, 27 Dec 2014 20:13:45 +0000
Subject: [PATCH] * fix potential NPE

---
 source/net/filebot/util/XPathUtilities.java | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/source/net/filebot/util/XPathUtilities.java b/source/net/filebot/util/XPathUtilities.java
index 7b785204..e4b40fc7 100644
--- a/source/net/filebot/util/XPathUtilities.java
+++ b/source/net/filebot/util/XPathUtilities.java
@@ -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;