From 8c18f27e89a53babb3f4440dc6d5598a15016fdb Mon Sep 17 00:00:00 2001
From: Joel Dice <git@seibutsu.mailsnare.net>
Date: Tue, 28 Jul 2009 17:00:11 -0600
Subject: [PATCH] avoid NPE in String.equalsIgnoreCase

---
 classpath/java/lang/String.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/classpath/java/lang/String.java b/classpath/java/lang/String.java
index 1c11712da3..79dcc8ee75 100644
--- a/classpath/java/lang/String.java
+++ b/classpath/java/lang/String.java
@@ -235,7 +235,7 @@ public final class String
   }
 
   public boolean equalsIgnoreCase(String s) {
-    return this == s || compareToIgnoreCase(s) == 0;
+    return this == s || (s != null && compareToIgnoreCase(s) == 0);
   }
 
   public int compareTo(String s) {