From 019118c3abcf3e26c4b4e6e49dbdf4e0ec5071b0 Mon Sep 17 00:00:00 2001
From: Bert Belder <bertbelder@gmail.com>
Date: Fri, 9 Mar 2012 17:04:03 +0100
Subject: [PATCH] Windows: report UV_ENOTSOCK when we opened a file instead of
 a pipe

Makes the pipe_connect_to_file test pass on Windows.
---
 src/win/pipe.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/win/pipe.c b/src/win/pipe.c
index f99a32a9..83220a23 100644
--- a/src/win/pipe.c
+++ b/src/win/pipe.c
@@ -217,6 +217,11 @@ static int uv_set_pipe_handle(uv_loop_t* loop, uv_pipe_t* handle,
   DWORD mode = PIPE_TYPE_BYTE | PIPE_READMODE_BYTE | PIPE_WAIT;
 
   if (!SetNamedPipeHandleState(pipeHandle, &mode, NULL, NULL)) {
+    /* If this returns ERROR_INVALID_PARAMETER we probably opened something */
+    /* that is not a pipe. */
+    if (GetLastError() == ERROR_INVALID_PARAMETER) {
+      SetLastError(WSAENOTSOCK);
+    }
     return -1;
   }