2005-08-02 Andrew John Hughes <gnu_andrew@member.fsf.org>

	* Merge of HEAD --> generics-branch for 2005/06/05 - 2005/07/31.

	See patch on classpath-patches@gnu.org for a full ChangeLog.

1 files changed, 8 insertions, 2 deletions

diff --git a/gnu/xml/xpath/StringLengthFunction.java b/gnu/xml/xpath/StringLengthFunction.java
index 7ed0463ae..7f5ceafee 100644
--- a/gnu/xml/xpath/StringLengthFunction.java
+++ b/gnu/xml/xpath/StringLengthFunction.java
@@ -15,8 +15,8 @@ General Public License for more details.
 
 You should have received a copy of the GNU General Public License
 along with GNU Classpath; see the file COPYING.  If not, write to the
-Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-02111-1307 USA.
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
 
 Linking this library statically or dynamically with other modules is
 making a combined work based on this library.  Thus, the terms and
@@ -38,6 +38,7 @@ exception statement from your version. */
 package gnu.xml.xpath;
 
 import java.util.List;
+import javax.xml.namespace.QName;
 import org.w3c.dom.Node;
 
 /**
@@ -77,6 +78,11 @@ final class StringLengthFunction
                                     arg.clone(context));
   }
 
+  public boolean references(QName var)
+  {
+    return (arg == null) ? false : arg.references(var);
+  }
+
   public String toString()
   {
     return (arg == null) ? "string-length()" : "string-length(" + arg + ")";