From 686bec4f35844dde840bf029f1428378b654f9ab Mon Sep 17 00:00:00 2001
From: Ryan Dahl <ry@tinyclouds.org>
Date: Thu, 19 Nov 2009 19:08:47 +0100
Subject: [PATCH] Only detach timers when active.

---
 src/node_timer.cc | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/node_timer.cc b/src/node_timer.cc
index c9e8e7abf6..841f26c550 100644
--- a/src/node_timer.cc
+++ b/src/node_timer.cc
@@ -108,7 +108,9 @@ Handle<Value>
 Timer::Stop (const Arguments& args)
 {
   Timer *timer = ObjectWrap::Unwrap<Timer>(args.Holder());
-  ev_timer_stop(EV_DEFAULT_UC_ &timer->watcher_);
-  timer->Detach();
+  if (ev_is_active(&timer->watcher_)) {
+    ev_timer_stop(EV_DEFAULT_UC_ &timer->watcher_);
+    timer->Detach();
+  }
   return Undefined();
 }