From 5baa4a2194aef5175cc1627892f9ffcdb8a21f8d Mon Sep 17 00:00:00 2001
From: Anton Makeev <Anton.Makeev@jetbrains.com>
Date: Tue, 8 Sep 2009 13:34:01 +0400
Subject: [PATCH] Maven: npe in jdomutil (IDEADEV-39520)

---
 platform/util/src/com/intellij/openapi/util/JDOMUtil.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/platform/util/src/com/intellij/openapi/util/JDOMUtil.java b/platform/util/src/com/intellij/openapi/util/JDOMUtil.java
index e322022955da..899c017e9af6 100644
--- a/platform/util/src/com/intellij/openapi/util/JDOMUtil.java
+++ b/platform/util/src/com/intellij/openapi/util/JDOMUtil.java
@@ -70,7 +70,7 @@ public class JDOMUtil {
 
   public static boolean areElementsEqual(Element e1, Element e2) {
     if (e1 == null && e2 == null) return true;
-    if (e1 == null) return false;
+    if (e1 == null || e2 == null) return false;
 
     return attListsEqual(e1.getAttributes(), e2.getAttributes()) &&
            contentListsEqual(e1.getContent(CONTENT_FILTER), e2.getContent(CONTENT_FILTER));
@@ -235,7 +235,7 @@ public class JDOMUtil {
 
   private static boolean contentListsEqual(final List c1, final List c2) {
     if (c1 == null && c2 == null) return true;
-    if (c1 == null) return false;
+    if (c1 == null || c2 == null) return false;
 
     Iterator l1 = c1.listIterator();
     Iterator l2 = c2.listIterator();