From 392ceba61f36fa4b2006a83194e9a0ca66160071 Mon Sep 17 00:00:00 2001
From: Rob Shearman <rob@codeweavers.com>
Date: Wed, 10 Jan 2007 09:30:22 -0600
Subject: [PATCH] wininet: Don't try to read anything if 0 bytes are to be
 read.

---
 dlls/wininet/netconnection.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/dlls/wininet/netconnection.c b/dlls/wininet/netconnection.c
index 8a4c72bc8c7..2418b97467e 100644
--- a/dlls/wininet/netconnection.c
+++ b/dlls/wininet/netconnection.c
@@ -498,6 +498,11 @@ BOOL NETCON_recv(WININET_NETCONNECTION *connection, void *buf, size_t len, int f
 		int *recvd /* out */)
 {
     if (!NETCON_connected(connection)) return FALSE;
+    if (!len)
+    {
+        *recvd = 0;
+        return TRUE;
+    }
     if (!connection->useSSL)
     {
 	*recvd = recv(connection->socketFD, buf, len, flags);