From 5d14b4debbc7e7156b16988239a5734cc4abb36c Mon Sep 17 00:00:00 2001
From: Nick Burch <nick@apache.org>
Date: Wed, 10 May 2006 13:23:48 +0000
Subject: [PATCH] If given an empty (but not null) byte array to get a whole
 string from, return an empty string rather than an exception

git-svn-id: https://svn.apache.org/repos/asf/jakarta/poi/trunk@405755 13f79535-47bb-0310-9956-ffa450edef68
---
 src/java/org/apache/poi/util/StringUtil.java | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/java/org/apache/poi/util/StringUtil.java b/src/java/org/apache/poi/util/StringUtil.java
index 33a1a1328..70bbf044b 100644
--- a/src/java/org/apache/poi/util/StringUtil.java
+++ b/src/java/org/apache/poi/util/StringUtil.java
@@ -88,6 +88,7 @@ public class StringUtil {
 	 *@return         the converted string    
 	 */
 	public static String getFromUnicodeLE(final byte[] string) {
+		if(string.length == 0) { return ""; }
 		return getFromUnicodeLE(string, 0, string.length / 2);
 	}
 
@@ -140,6 +141,7 @@ public class StringUtil {
 	 *@return         the converted string     
 	 */
 	public static String getFromUnicodeBE(final byte[] string) {
+		if(string.length == 0) { return ""; }
 		return getFromUnicodeBE(string, 0, string.length / 2);
 	}