From 91174efbb8e2fb09520477af6593f99b865777b0 Mon Sep 17 00:00:00 2001
From: runge <runge>
Date: Sun, 4 Jan 2009 04:56:53 +0000
Subject: x11vnc: fix compiler warnings.

---
 x11vnc/avahi.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'x11vnc/avahi.c')

diff --git a/x11vnc/avahi.c b/x11vnc/avahi.c
index 5b9882b..5f4e8ba 100644
--- a/x11vnc/avahi.c
+++ b/x11vnc/avahi.c
@@ -1,6 +1,7 @@
 /* -- avahi.c -- */
 
 #include "x11vnc.h"
+#include "connections.h"
 
 void avahi_initialise(void);
 void avahi_advertise(const char *name, const char *host, const uint16_t port);
@@ -21,6 +22,8 @@ static int try_avahi_helper(const char *name, const char *host, const uint16_t p
 	char *cmd, *p, *path = getenv("PATH"), portstr[32];
 	int i;
 
+	if (!name || !host || !port) {}
+
 	/* avahi-publish */
 	if (no_external_cmds || !cmd_ok("zeroconf")) {
 		return 0;
-- 
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