re PR xml/29362 (NullPointerException in gnu.xml.transform.TransformerImpl.strip(libgcj.so.7rh))

	PR classpath/29362:
	* gnu/xml/transform/TransformerImpl.java (transform): Only strip if
	there is a stylesheet.

From-SVN: r117612

libjava/classpath/ChangeLog.gcj

+2006-10-10  Tom Tromey  <tromey@redhat.com>
+
+	PR classpath/29362:
+	* gnu/xml/transform/TransformerImpl.java (transform): Only strip if
+	there is a stylesheet.
+
 2006-10-05  Gary Benson  <gbenson@redhat.com>
 
 	* java/net/SocketPermission.java

libjava/classpath/gnu/xml/transform/TransformerImpl.java

@@ -327,7 +327,8 @@ class TransformerImpl
             domDoc.setCheckWellformedness(false);
           }
         parent.normalize();
-        strip(stylesheet, parent);
+        if (stylesheet != null)
+          strip(stylesheet, parent);
         Document resultDoc = (parent instanceof Document) ?
           (Document) parent :
           parent.getOwnerDocument();