From 1f30a21f1b5c2372dfb1c72aa5f595cd53a8b912 Mon Sep 17 00:00:00 2001
From: mdb <mdb@6335cc39-0255-0410-8fd6-9bcaacd3b74c>
Date: Fri, 8 Feb 2002 09:35:45 +0000
Subject: [PATCH] To preserve compatibility with old implementation of
 parseStringArray() and to generally behave properly, we return a zero-length
 array if we are supplied with a zero-length string.

git-svn-id: https://samskivert.googlecode.com/svn/trunk@568 6335cc39-0255-0410-8fd6-9bcaacd3b74c
---
 .../src/java/com/samskivert/util/StringUtil.java           | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/projects/samskivert/src/java/com/samskivert/util/StringUtil.java b/projects/samskivert/src/java/com/samskivert/util/StringUtil.java
index 07b30bd1..d861f26b 100644
--- a/projects/samskivert/src/java/com/samskivert/util/StringUtil.java
+++ b/projects/samskivert/src/java/com/samskivert/util/StringUtil.java
@@ -1,5 +1,5 @@
 //
-// $Id: StringUtil.java,v 1.28 2002/02/07 08:41:59 mdb Exp $
+// $Id: StringUtil.java,v 1.29 2002/02/08 09:35:45 mdb Exp $
 //
 // samskivert library - useful routines for java programs
 // Copyright (C) 2001 Michael Bayne
@@ -415,6 +415,11 @@ public class StringUtil
     {
         int tcount = 0, tpos = -1, tstart = 0;
 
+        // empty strings result in zero length arrays
+        if (source.length() == 0) {
+            return new String[0];
+        }
+
         // sort out escaped commas
         source = replace(source, ",,", "%COMMA%");