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/v4l.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'x11vnc/v4l.c')

diff --git a/x11vnc/v4l.c b/x11vnc/v4l.c
index 38ab5cb..9209a3f 100644
--- a/x11vnc/v4l.c
+++ b/x11vnc/v4l.c
@@ -1471,7 +1471,7 @@ static void init_freqtab(char *file) {
 				if (*q == ']') {
 					break;
 				}
-				if (! isdigit(*q)) {
+				if (! isdigit((unsigned char) (*q))) {
 					if (0) fprintf(stderr, "extra: %s\n", p);
 					extra++;
 					ok = 0;
@@ -1508,7 +1508,7 @@ static void init_freqtab(char *file) {
 				if (*q == ']') {
 					break;
 				}
-				if (! isdigit(*q)) {
+				if (! isdigit((unsigned char) (*q))) {
 					extra++;
 					currn = maxn + extra;
 					ok = 0;
-- 
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