From a39d19905e63971b9545accd69a6ce7ac9e529e1 Mon Sep 17 00:00:00 2001
From: Willy Tarreau <w@1wt.eu>
Date: Mon, 1 Apr 2013 20:37:42 +0200
Subject: [PATCH] BUILD: fix usual isdigit() warning on solaris

src/standard.c: In function `str2sa_range':
src/standard.c:734: warning: subscript has type `char'

This one was recently introduced by commit c120c8d3.
---
 src/standard.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/standard.c b/src/standard.c
index 7a6ca1129e..37b3c436e3 100644
--- a/src/standard.c
+++ b/src/standard.c
@@ -731,7 +731,7 @@ struct sockaddr_storage *str2sa_range(const char *str, int *low, int *high, char
 			goto out;
 		}
 
-		if (isdigit(*port1)) {	/* single port or range */
+		if (isdigit((int)(unsigned char)*port1)) {	/* single port or range */
 			port2 = strchr(port1, '-');
 			if (port2)
 				*port2++ = '\0';
-- 
2.47.3