Bugzilla #51484: Improve test for last section.

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@1330838 13f79535-47bb-0310-9956-ffa450edef68

src/java/org/apache/fop/render/rtf/rtflib/rtfdoc/RtfSection.java

@@ -193,9 +193,9 @@ implements
      * @throws IOException for I/O problems
      */
     protected void writeRtfSuffix() throws IOException {
-        List siblings = parent.getChildren();
         // write suffix /sect only if this section is not last section (see bug #51484)
-        if ( siblings.listIterator ( siblings.indexOf ( this ) ) .hasNext() ) {
+        List siblings = parent.getChildren();
+        if ( ( siblings.indexOf ( this ) + 1 ) < siblings.size() ) {
             writeControlWord("sect");
         }
     }