Ensure that isalnum is called with unsigned char argument.

[mandoc.git] / mdoc.c

diff --git a/mdoc.c b/mdoc.c
index 37b223e5e29a7a5fa7eff6f7cfc06d99587392e4..bcc6e4ca8434e9415d817c49f0283a7c79298808 100644 (file)
--- a/mdoc.c
+++ b/mdoc.c
@@ -1,4 +1,4 @@
-/*     $Id: mdoc.c,v 1.157 2010/07/04 22:04:04 schwarze Exp $ */
+/*     $Id: mdoc.c,v 1.159 2010/07/18 17:00:26 schwarze Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010 Ingo Schwarze <schwarze@openbsd.org>
@@ -30,7 +30,6 @@
 #include <time.h>
 
 #include "mandoc.h"
-#include "regs.h"
 #include "libmdoc.h"
 #include "libmandoc.h"
 
@@ -722,7 +721,7 @@ mdoc_ptext(struct mdoc *m, int line, char *buf, int offs)
 
        assert(buf < end);
 
-       if (mandoc_eos(buf+offs, (size_t)(end-buf-offs)))
+       if (mandoc_eos(buf+offs, (size_t)(end-buf-offs), 0))
                m->last->flags |= MDOC_EOS;
 
        return(1);