From fcc93c08f30dc71aa9f1803299c6328ff9d69169 Mon Sep 17 00:00:00 2001
From: Pixel <pixel@nobis-crew.org>
Date: Sun, 13 Nov 2011 18:14:20 +0100
Subject: Securing double closes in Sockets.

---
 src/Socket.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/Socket.cc b/src/Socket.cc
index ba528aa..4ef9942 100644
--- a/src/Socket.cc
+++ b/src/Socket.cc
@@ -280,6 +280,8 @@ Balau::Socket::Socket(int fd) : m_fd(fd), m_connected(true), m_connecting(false)
 }
 
 void Balau::Socket::close() throw (GeneralException) {
+    if (m_fd < 0)
+        return;
 #ifdef _WIN32
     closesocket(m_fd);
     WSACleanup();
-- 
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