[maven-ant-plugin] 10/48: work around bug in old versions of xalan bundled in JDK 1.4.2

[hboutemy]

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hboutemy pushed a commit to annotated tag maven-ant-plugin-2.1
in repository https://gitbox.apache.org/repos/asf/maven-ant-plugin.git

commit daf94c9f806624daac8a6e97776c9561e439c2b7
Author: Brett Leslie Porter <br...@apache.org>
AuthorDate: Mon Oct 29 08:43:13 2007 +0000

    work around bug in old versions of xalan bundled in JDK 1.4.2
    
    
    git-svn-id: 
https://svn.apache.org/repos/asf/maven/plugins/trunk/maven-ant-plugin@589544 
13f79535-47bb-0310-9956-ffa450edef68
---
 src/main/java/org/apache/maven/plugin/ant/AntBuildWriterUtil.java | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/main/java/org/apache/maven/plugin/ant/AntBuildWriterUtil.java 
b/src/main/java/org/apache/maven/plugin/ant/AntBuildWriterUtil.java
index 241655e..a2b24b7 100644
--- a/src/main/java/org/apache/maven/plugin/ant/AntBuildWriterUtil.java
+++ b/src/main/java/org/apache/maven/plugin/ant/AntBuildWriterUtil.java
@@ -1089,7 +1089,7 @@ public class AntBuildWriterUtil
                 XObject obj = XPathAPI.eval( doc, "//configuration/" + 
optionName );
 
                 NodeList nodeList = obj.nodelist();
-                if ( isList( nodeList.item( 0 ) ) )
+                if ( nodeList.getLength() > 0 && isList( nodeList.item( 0 ) ) )
                 {
                     /*
                      * <optionNames>
@@ -1182,7 +1182,6 @@ public class AntBuildWriterUtil
             }
             catch ( Exception e )
             {
-                e.printStackTrace();
                 throw new IOException( "Exception occured: " + e.getMessage() 
);
             }
         }

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