From 8f29e7be04b6f2890b47c03d7c76a1726d3f2f73 Mon Sep 17 00:00:00 2001
From: Mike Buland <eichlan@xagasoft.com>
Date: Tue, 13 Jan 2009 00:02:21 +0000
Subject: Fixed an out there corner case in Bu::Socket::read where it would get
 an EAGAIN errno out of ::read for no apparent reason.  Now it treats it as
 expected, it just returns zero bytes read.

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

diff --git a/src/socket.cpp b/src/socket.cpp
index ce16794..77485aa 100644
--- a/src/socket.cpp
+++ b/src/socket.cpp
@@ -203,6 +203,8 @@ size_t Bu::Socket::read( void *pBuf, size_t nBytes )
 #endif
 	if( nRead < 0 )
 	{
+		if( errno == EAGAIN )
+			return 0;
 		throw SocketException( SocketException::cRead, strerror(errno) );
 	}
 	return nRead;
-- 
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