Added patch to return synchronously from InternetReadFile if there is no more data to read.

patches/wininet-InternetReadFile/0001-wininet-Return-synchronously-from-InternetReadFile-i.patch

@@ -0,0 +1,29 @@
+From 85a6e4977cf307dff5ebefa93bb08bc10c9cfb16 Mon Sep 17 00:00:00 2001
+From: Sebastian Lackner <sebastian@fds-team.de>
+Date: Wed, 11 May 2016 23:25:18 +0200
+Subject: wininet: Return synchronously from InternetReadFile if there is no
+ more data to read.
+
+Similar to 87fffa1ebfb71fe7a34aa989fa88f85409dbb62f.
+
+Signed-off-by: Sebastian Lackner <sebastian@fds-team.de>
+---
+ dlls/wininet/http.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/dlls/wininet/http.c b/dlls/wininet/http.c
+index 646619b..c7d857e 100644
+--- a/dlls/wininet/http.c
++++ b/dlls/wininet/http.c
+@@ -3242,7 +3242,7 @@ static DWORD HTTPREQ_ReadFile(object_header_t *hdr, void *buffer, DWORD size, DW
+ 
+         if (TryEnterCriticalSection( &req->read_section ))
+         {
+-            if (get_avail_data(req))
++            if (get_avail_data(req) || end_of_read_data(req))
+             {
+                 res = HTTPREQ_Read(req, buffer, size, read);
+                 LeaveCriticalSection( &req->read_section );
+-- 
+2.8.0
+

patches/wininet-InternetReadFile/definition

@@ -0,0 +1 @@
+Fixes: [40536] Return synchronously from InternetReadFile if there is no more data to read