From: Simon Pepping <spepping@apache.org>
Date: Mon, 15 Nov 2004 20:58:20 +0000 (+0000)
Subject: A quick and dirty hack to prevent the IndexOutOfBoundsException
X-Git-Tag: Root_Temp_KnuthStylePageBreaking~361
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=1a3aeca8bb4b059e7827f9eac0adf12985b13471;p=xmlgraphics-fop.git

A quick and dirty hack to prevent the IndexOutOfBoundsException
reported in bug 32174.


git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@198146 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/src/java/org/apache/fop/layoutmgr/LineLayoutManager.java b/src/java/org/apache/fop/layoutmgr/LineLayoutManager.java
index 0345cae8b..925c4c903 100644
--- a/src/java/org/apache/fop/layoutmgr/LineLayoutManager.java
+++ b/src/java/org/apache/fop/layoutmgr/LineLayoutManager.java
@@ -480,6 +480,12 @@ public class LineLayoutManager extends InlineStackingLayoutManager {
             }
             knuthPar.endParagraph();
 
+            // emergency patch
+            if (knuthParagraphs.size() == 0) {
+                setFinished(true);
+                return null;
+            }
+
             // find the optimal line breaking points for each paragraph
             ListIterator paragraphsIterator
                 = knuthParagraphs.listIterator(knuthParagraphs.size());