From a5b1beb9da17bfa4cd6e33dadabe2be8557cf213 Mon Sep 17 00:00:00 2001
From: Jeff Hill <johill@lanl.gov>
Date: Thu, 22 Aug 2002 21:16:54 +0000
Subject: [PATCH] dont print disconnect message if there are zero bytes to send

---
 src/cas/io/bsdSocket/casStreamIO.cc | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/cas/io/bsdSocket/casStreamIO.cc b/src/cas/io/bsdSocket/casStreamIO.cc
index cac445baf..de0aa6a35 100644
--- a/src/cas/io/bsdSocket/casStreamIO.cc
+++ b/src/cas/io/bsdSocket/casStreamIO.cc
@@ -14,6 +14,9 @@
 //
 //
 // $Log$
+// Revision 1.26  2002/07/13 01:12:28  jhill
+// fixed binding to specified interface (broken by R3.14 beta changes)
+//
 // Revision 1.25  2002/07/12 21:33:37  jba
 // Updated license comments.
 //
@@ -198,6 +201,11 @@ outBufClient::flushCondition casStreamIO::osdSend ( const char *pInBuf, bufSizeT
 {
     int	status;
     
+    if ( nBytesReq == 0 ) {
+        nBytesActual = 0;
+        return outBufClient::flushNone;
+    }
+    
     status = send (this->sock, (char *) pInBuf, nBytesReq, 0);
     if (status == 0) {
         return outBufClient::flushDisconnect;
@@ -233,7 +241,7 @@ casStreamIO::osdRecv ( char * pInBuf, bufSizeT nBytes, // X aCC 361
                       bufSizeT & nBytesActual )
 {
     int nchars;
-
+    
     nchars = recv (this->sock, pInBuf, nBytes, 0);
     if (nchars==0) {
         return casFillDisconnect;