X-Git-Url: https://git.cameronkatri.com/mandoc.git/blobdiff_plain/162ce81d3a61862bea3503763f631cf91bd28023..74accf0fc23a61d1716812e017394125f5257020:/mdoc.c?ds=sidebyside

diff --git a/mdoc.c b/mdoc.c
index ca3f5752..58ad3874 100644
--- a/mdoc.c
+++ b/mdoc.c
@@ -1,4 +1,4 @@
-/* $Id: mdoc.c,v 1.50 2009/03/02 17:14:46 kristaps Exp $ */
+/* $Id: mdoc.c,v 1.51 2009/03/05 13:12:12 kristaps Exp $ */
 /*
  * Copyright (c) 2008 Kristaps Dzonsons <kristaps@kth.se>
  *
@@ -220,7 +220,8 @@ mdoc_parseln(struct mdoc *mdoc, int line, char *buf)
 			return(1);
 
 	i = 1;
-	while (buf[i] && ! isspace((int)buf[i]) && i < (int)sizeof(tmp))
+	while (buf[i] && ! isspace((u_char)buf[i]) && 
+			i < (int)sizeof(tmp))
 		i++;
 
 	if (i == (int)sizeof(tmp)) {
@@ -241,7 +242,7 @@ mdoc_parseln(struct mdoc *mdoc, int line, char *buf)
 		return(mdoc_perr(mdoc, line, 1, "unknown macro"));
 	}
 
-	while (buf[i] && isspace((int)buf[i]))
+	while (buf[i] && isspace((u_char)buf[i]))
 		i++;
 
 	if ( ! mdoc_macro(mdoc, c, line, 1, &i, buf)) {