From 9ed410668c19ddd6b2c12709d6a5383e7f7a6e07 Mon Sep 17 00:00:00 2001
From: Christian Beier <dontmind@freeshell.org>
Date: Thu, 5 Nov 2009 16:25:30 +0100
Subject: Fix checks for socket values, 0 is a legal value.

To make this work, we also have to initialize sockets
to a default value of -1.

Also close a client listen socket if it's open.

Signed-off-by: Christian Beier <dontmind@freeshell.org>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
---
 libvncserver/rfbserver.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'libvncserver/rfbserver.c')

diff --git a/libvncserver/rfbserver.c b/libvncserver/rfbserver.c
index bb9c665..465d767 100644
--- a/libvncserver/rfbserver.c
+++ b/libvncserver/rfbserver.c
@@ -485,7 +485,7 @@ rfbClientConnectionGone(rfbClientPtr cl)
     if (cl->next)
         cl->next->prev = cl->prev;
 
-    if(cl->sock>0)
+    if(cl->sock>=0)
 	close(cl->sock);
 
     if (cl->scaledScreen!=NULL)
-- 
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