From 4062a42aae4c8d2a11b867706c6b704258440115 Mon Sep 17 00:00:00 2001
From: Bert Belder <bertbelder@gmail.com>
Date: Tue, 5 Jul 2011 02:32:51 +0200
Subject: [PATCH] Avoid assertion failure closing tty stdin on windows

---
 src/node_stdio_win32.cc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/node_stdio_win32.cc b/src/node_stdio_win32.cc
index 575f4ad..f76c71b 100644
--- a/src/node_stdio_win32.cc
+++ b/src/node_stdio_win32.cc
@@ -579,7 +579,9 @@ static void tty_poll(uv_async_t* handle, int status) {
   }
 
   // Rearm the watcher
-  tty_watcher_arm();
+  if (tty_watcher_active) {
+    tty_watcher_arm();
+  }
 
   // Emit fatal errors and unhandled error events
   if (try_catch.HasCaught()) {
-- 
2.7.4