===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/mandoc/Attic/mdoc_action.c,v
retrieving revision 1.33
retrieving revision 1.34
diff -c -r1.33 -r1.34
*** src/usr.bin/mandoc/Attic/mdoc_action.c	2010/05/14 19:52:43	1.33
--- src/usr.bin/mandoc/Attic/mdoc_action.c	2010/05/15 16:48:12	1.34
***************
*** 1,4 ****
! /*	$Id: mdoc_action.c,v 1.33 2010/05/14 19:52:43 schwarze Exp $ */
  /*
   * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
   *
--- 1,4 ----
! /*	$Id: mdoc_action.c,v 1.34 2010/05/15 16:48:12 schwarze Exp $ */
  /*
   * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
   *
***************
*** 362,370 ****
  
  	assert(MDOC_TEXT == n->child->type);
  	p = mdoc_a2st(n->child->string);
! 	assert(p);
! 	free(n->child->string);
! 	n->child->string = mandoc_strdup(p);
  	return(1);
  }
  
--- 362,371 ----
  
  	assert(MDOC_TEXT == n->child->type);
  	p = mdoc_a2st(n->child->string);
! 	if (p != NULL) {
! 		free(n->child->string);
! 		n->child->string = mandoc_strdup(p);
! 	}
  	return(1);
  }
  
***************
*** 377,391 ****
  static int
  post_at(POST_ARGS)
  {
! 	struct mdoc_node	*nn;
! 	const char		*p;
  
  	if (n->child) {
  		assert(MDOC_TEXT == n->child->type);
  		p = mdoc_a2att(n->child->string);
! 		assert(p);
! 		free(n->child->string);
! 		n->child->string = mandoc_strdup(p);
  		return(1);
  	}
  
--- 378,404 ----
  static int
  post_at(POST_ARGS)
  {
! 	struct mdoc_node *nn;
! 	const char	 *p, *q;
! 	char		 *buf;
! 	size_t		  sz;
  
  	if (n->child) {
  		assert(MDOC_TEXT == n->child->type);
  		p = mdoc_a2att(n->child->string);
! 		if (p) {
! 			free(n->child->string);
! 			n->child->string = mandoc_strdup(p);
! 		} else {
! 			p = "AT&T UNIX ";
! 			q = n->child->string;
! 			sz = strlen(p) + strlen(q) + 1;
! 			buf = mandoc_malloc(sz);
! 			strlcpy(buf, p, sz);
! 			strlcat(buf, q, sz);
! 			free(n->child->string);
! 			n->child->string = buf;
! 		}
  		return(1);
  	}