===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/mandoc/mandocdb.c,v
retrieving revision 1.44
retrieving revision 1.45
diff -c -r1.44 -r1.45
*** src/usr.bin/mandoc/mandocdb.c	2013/06/05 02:02:53	1.44
--- src/usr.bin/mandoc/mandocdb.c	2013/10/05 21:17:29	1.45
***************
*** 1,4 ****
! /*	$Id: mandocdb.c,v 1.44 2013/06/05 02:02:53 schwarze Exp $ */
  /*
   * Copyright (c) 2011 Kristaps Dzonsons <kristaps@bsd.lv>
   * Copyright (c) 2011 Ingo Schwarze <schwarze@openbsd.org>
--- 1,4 ----
! /*	$Id: mandocdb.c,v 1.45 2013/10/05 21:17:29 schwarze Exp $ */
  /*
   * Copyright (c) 2011 Kristaps Dzonsons <kristaps@bsd.lv>
   * Copyright (c) 2011 Ingo Schwarze <schwarze@openbsd.org>
***************
*** 602,607 ****
--- 602,609 ----
  	uint64_t	 vbuf[2];
  	char		 type;
  
+ 	static char	 emptystring[] = "";
+ 
  	if (warnings) {
  		files = NULL;
  		hash_reset(&files);
***************
*** 720,726 ****
  			val.data = NULL;
  			val.size = 0;
  			if (0 == skip)
! 				val.data = "";
  			else {
  				ch = (*files->get)(files, &key, &val, 0);
  				if (ch < 0) {
--- 722,728 ----
  			val.data = NULL;
  			val.size = 0;
  			if (0 == skip)
! 				val.data = emptystring;
  			else {
  				ch = (*files->get)(files, &key, &val, 0);
  				if (ch < 0) {