From 08e6f5523cd45c2400a573775871b4b724da4cbf Mon Sep 17 00:00:00 2001
From: James Youngman <jay@gnu.org>
Date: Wed, 24 Nov 2004 13:58:32 +0000
Subject: [PATCH] avoid signed/unsigned warning, and #include xalloc.h

---
 find/parser.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/find/parser.c b/find/parser.c
index cfdbdf3f..7a611608 100644
--- a/find/parser.c
+++ b/find/parser.c
@@ -25,6 +25,7 @@
 #include "../gnulib/lib/modechange.h"
 #include "modetype.h"
 #include "../gnulib/lib/xstrtol.h"
+#include "../gnulib/lib/xalloc.h"
 
 
 #if ENABLE_NLS
@@ -47,8 +48,8 @@
 #define isascii(c) 1
 #endif
 
-#define ISDIGIT(c) (isascii (c) && isdigit (c))
-#define ISUPPER(c) (isascii (c) && isupper (c))
+#define ISDIGIT(c) (isascii ((unsigned char)c) && isdigit ((unsigned char)c))
+#define ISUPPER(c) (isascii ((unsigned char)c) && isupper ((unsigned char)c))
 
 #ifndef HAVE_ENDGRENT
 #define endgrent()