From 85b6a76cf2f618b9e00c80238da0f2f884232986 Mon Sep 17 00:00:00 2001
From: mdb <mdb@6335cc39-0255-0410-8fd6-9bcaacd3b74c>
Date: Wed, 15 Feb 2006 23:15:58 +0000
Subject: [PATCH] Prevent NPE when operating on a null list. A null list should
 be treated as an empty list.

git-svn-id: https://samskivert.googlecode.com/svn/trunk@1785 6335cc39-0255-0410-8fd6-9bcaacd3b74c
---
 src/java/com/samskivert/util/ListUtil.java | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/java/com/samskivert/util/ListUtil.java b/src/java/com/samskivert/util/ListUtil.java
index 04d7b9b0..bd1b48a9 100644
--- a/src/java/com/samskivert/util/ListUtil.java
+++ b/src/java/com/samskivert/util/ListUtil.java
@@ -406,8 +406,12 @@ public class ListUtil
      */
     public static Object remove (Object[] list, int index)
     {
+        if (list == null) {
+            return null;
+        }
+
         int llength = list.length;
-        if (list == null || llength <= index || index < 0) {
+        if (llength <= index || index < 0) {
             return null;
         }