From 263afc07c36f88bb642f8f45ae770f26fdce4cdf Mon Sep 17 00:00:00 2001
From: Peter Hater <7element@mail.bg>
Date: Tue, 25 Oct 2016 09:23:40 +0000
Subject: [PATCH] [WSHTCPIP] Don't return NO_ERROR in unimplemented WSHIoctl.
 It only confuses programs. Return WSAEINVAL. CORE-12104

svn path=/trunk/; revision=73031
---
 reactos/dll/win32/wshtcpip/wshtcpip.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/reactos/dll/win32/wshtcpip/wshtcpip.c b/reactos/dll/win32/wshtcpip/wshtcpip.c
index 0aeab38d281..47423f17ffb 100644
--- a/reactos/dll/win32/wshtcpip/wshtcpip.c
+++ b/reactos/dll/win32/wshtcpip/wshtcpip.c
@@ -355,7 +355,7 @@ WSHIoctl(
 
     DPRINT1("Ioctl: Unknown IOCTL code: %d\n", IoControlCode);
 
-    return NO_ERROR;
+    return WSAEINVAL;
 }