From: Roy Marples <roy@marples.name>
Date: Thu, 17 Apr 2008 10:08:48 +0000 (+0000)
Subject: Specify char
X-Git-Tag: v4.0.2~477
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cbfa778bd60d03b511d8c7639dd78f59ec42f471;p=thirdparty%2Fdhcpcd.git

Specify char
---

diff --git a/configure.c b/configure.c
index 6554cac2..1e30885c 100644
--- a/configure.c
+++ b/configure.c
@@ -241,7 +241,8 @@ configure_routes(struct interface *iface, const struct dhcp_message *dhcp,
 			/* Check that we did add this route or not */
 			sk = skp = xstrdup(dhcpcd_skiproutes);
 			while ((token = strsep(&skp, ","))) {
-				if (isdigit((unsigned)*token) && atoi(token) == i)
+				if (isdigit((unsigned char)*token) &&
+				    atoi(token) == i)
 					break;
 			}
 			free(sk);
diff --git a/logger.c b/logger.c
index bdd64cf5..da9338d1 100644
--- a/logger.c
+++ b/logger.c
@@ -47,7 +47,7 @@ logtolevel(const char *priority)
 {
 	CODE *c;
 
-	if (isdigit((unsigned)*priority))
+	if (isdigit((unsigned char)*priority))
 		return atoi(priority);
 	for (c = prioritynames; c->c_name; c++)
 		if (!strcasecmp(priority, c->c_name))
diff --git a/net.c b/net.c
index e692b49b..10661956 100644
--- a/net.c
+++ b/net.c
@@ -154,8 +154,8 @@ hwaddr_aton(unsigned char *buffer, const char *addr)
 			return 0;
 		}
 		/* Ensure that digits are hex */
-		if (isxdigit((unsigned)c[0]) == 0 ||
-		    isxdigit((unsigned)c[1]) == 0)
+		if (isxdigit((unsigned char)c[0]) == 0 ||
+		    isxdigit((unsigned char)c[1]) == 0)
 		{
 			errno = EINVAL;
 			return 0;