X-Git-Url: https://git.cameronkatri.com/mandoc.git/blobdiff_plain/a63d21dde30a8fa447b23c76761b0dc6d28c8387..157acc96e57eb848d9e9d3918f644f9bb1a463bc:/manpath.c

diff --git a/manpath.c b/manpath.c
index 888c8db5..c33e0ecf 100644
--- a/manpath.c
+++ b/manpath.c
@@ -1,4 +1,4 @@
-/*	$Id: manpath.c,v 1.10 2013/05/29 22:48:10 schwarze Exp $ */
+/*	$Id: manpath.c,v 1.12 2013/11/21 01:49:18 schwarze Exp $ */
 /*
  * Copyright (c) 2011 Ingo Schwarze <schwarze@openbsd.org>
  * Copyright (c) 2011 Kristaps Dzonsons <kristaps@bsd.lv>
@@ -19,10 +19,6 @@
 #include "config.h"
 #endif
 
-#ifdef	USE_MANPATH
-#include <sys/param.h>
-#endif
-
 #include <assert.h>
 #include <ctype.h>
 #include <limits.h>
@@ -44,7 +40,7 @@ manpath_parse(struct manpaths *dirs, const char *file,
 		char *defp, char *auxp)
 {
 #ifdef	USE_MANPATH
-	char		 cmd[(MAXPATHLEN * 3) + 20];
+	char		 cmd[(PATH_MAX * 3) + 20];
 	FILE		*stream;
 	char		*buf;
 	size_t		 sz, bsz;
@@ -213,7 +209,7 @@ manpath_manconf(struct manpaths *dirs, const char *file)
 		if (strncmp(MAN_CONF_KEY, p, keysz))
 			continue;
 		p += keysz;
-		while (isspace(*p))
+		while (isspace((unsigned char)*p))
 			p++;
 		if ('\0' == *p)
 			continue;