===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/mandoc/mdoc_validate.c,v
retrieving revision 1.97
retrieving revision 1.98
diff -c -r1.97 -r1.98
*** src/usr.bin/mandoc/mdoc_validate.c	2011/11/16 19:47:58	1.97
--- src/usr.bin/mandoc/mdoc_validate.c	2011/11/19 13:17:44	1.98
***************
*** 1,4 ****
! /*	$Id: mdoc_validate.c,v 1.97 2011/11/16 19:47:58 schwarze Exp $ */
  /*
   * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
   * Copyright (c) 2010, 2011 Ingo Schwarze <schwarze@openbsd.org>
--- 1,4 ----
! /*	$Id: mdoc_validate.c,v 1.98 2011/11/19 13:17:44 schwarze Exp $ */
  /*
   * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
   * Copyright (c) 2010, 2011 Ingo Schwarze <schwarze@openbsd.org>
***************
*** 1688,1693 ****
--- 1688,1701 ----
  		mdoc_nmsg(mdoc, nn, MANDOCERR_CHILD);
  		mdoc_node_delete(mdoc, nn);
  	}
+ 
+ 	/*
+ 	 * Nothing to sort if only invalid nodes were found
+ 	 * inside the `Rs' body.
+ 	 */
+ 
+ 	if (NULL == mdoc->last->child)
+ 		return(1);
  
  	/*
  	 * The full `Rs' block needs special handling to order the