diff -rup a/lib/HTML/DOM/_TreeBuilder.pm b/lib/HTML/DOM/_TreeBuilder.pm
--- HTML-Tree-4.2-SxenFd-orig/lib/HTML/TreeBuilder.pm	2011-04-06 01:37:54.000000000 -0700
+++ HTML-Tree-4.2-SxenFd/lib/HTML/TreeBuilder.pm	2012-03-24 14:29:11.000000000 -0700
@@ -706,7 +706,8 @@ sub warning {
             for ( keys %$attr ) {
                 $body->attr( $_, $attr->{$_} );
             }
-            return $self->{'_pos'} = $body;         # bypass tweaking.
+            $self->{'_pos'} = $body unless $pos->is_inside('body');
+            return $self->{'_pos'};                 # bypass tweaking.
 
        #----------------------------------------------------------------------
         }