From 3883716883fbcaade9b8f26af8451bf4b6dac66b Mon Sep 17 00:00:00 2001
From: Attila Molnar <attilamolnar@hush.com>
Date: Tue, 18 Feb 2014 03:28:02 +0100
Subject: Turn BinarySocket::Write() into a no-op when called with l == 0

---
 src/socket_transport.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src')

diff --git a/src/socket_transport.cpp b/src/socket_transport.cpp
index 6293ea385..1476d0662 100644
--- a/src/socket_transport.cpp
+++ b/src/socket_transport.cpp
@@ -167,6 +167,8 @@ bool BinarySocket::ProcessWrite()
 
 void BinarySocket::Write(const char *buffer, size_t l)
 {
+	if (l == 0)
+		return;
 	this->write_buffer.push_back(new DataBlock(buffer, l));
 	SocketEngine::Change(this, true, SF_WRITABLE);
 }
-- 
cgit