From 1b51530afbc5dff413ea0090834d92e1d96e96e9 Mon Sep 17 00:00:00 2001
From: runge <runge>
Date: Tue, 4 Jul 2006 19:55:28 +0000
Subject: x11vnc: remove compiler warnings; HP-UX tweaks.

---
 x11vnc/inet.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'x11vnc/inet.c')

diff --git a/x11vnc/inet.c b/x11vnc/inet.c
index 3095f37..4754381 100644
--- a/x11vnc/inet.c
+++ b/x11vnc/inet.c
@@ -97,7 +97,7 @@ char *ip2host(char *ip) {
 int dotted_ip(char *host) {
 	char *p = host;
 	while (*p != '\0') {
-		if (*p == '.' || isdigit(*p)) {
+		if (*p == '.' || isdigit((unsigned char) (*p))) {
 			p++;
 			continue;
 		}
-- 
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