From 5b532d5f6094656e9733cd824653a983fd1a047e Mon Sep 17 00:00:00 2001
From: Bert Belder <bertbelder@gmail.com>
Date: Thu, 21 Jul 2011 14:57:27 +0200
Subject: [PATCH] Windows: do not hang if LOOP->refs become 0 in a prepare
 callback

---
 src/win/core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/win/core.c b/src/win/core.c
index ed870efe..21470f9c 100644
--- a/src/win/core.c
+++ b/src/win/core.c
@@ -145,7 +145,7 @@ int uv_run() {
 
     uv_prepare_invoke();
 
-    uv_poll(LOOP->idle_handles == NULL);
+    uv_poll(LOOP->idle_handles == NULL && LOOP->refs > 0);
 
     uv_check_invoke();
   }