From 011fd36fcef0003a63e9dc8da3233fd18c7889fb Mon Sep 17 00:00:00 2001
From: Jeremias Maerki <jeremias@apache.org>
Date: Mon, 5 Jan 2009 07:38:43 +0000
Subject: [PATCH] Avoid ArrayOutOfBoundsException when text length is 0 (this
 can happen if you specify a soft hyphen as only content of a block, for
 example).

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/branches/Temp_AreaTreeNewDesign@731478 13f79535-47bb-0310-9956-ffa450edef68
---
 src/java/org/apache/fop/render/intermediate/IFRenderer.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/java/org/apache/fop/render/intermediate/IFRenderer.java b/src/java/org/apache/fop/render/intermediate/IFRenderer.java
index 6ff96d18e..abef34e22 100644
--- a/src/java/org/apache/fop/render/intermediate/IFRenderer.java
+++ b/src/java/org/apache/fop/render/intermediate/IFRenderer.java
@@ -1031,6 +1031,9 @@ public class IFRenderer extends AbstractPathOrientedRenderer {
                            int[] letterAdjust,
                            Font font, AbstractTextArea parentArea) {
         int l = s.length();
+        if (l == 0) {
+            return;
+        }
 
         if (letterAdjust != null) {
             textUtil.adjust(letterAdjust[0]);
-- 
2.39.5