From 7347fb3e2c445222598646262cec262f9dacee91 Mon Sep 17 00:00:00 2001
From: Ryan Dahl <ry@tinyclouds.org>
Date: Tue, 31 Aug 2010 16:45:17 -0700
Subject: [PATCH] Make sure setInterval(cb, 0) loops infinitely

---
 src/node.js                | 2 +-
 test/pummel/test-timers.js | 7 +++++++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/node.js b/src/node.js
index f329c0055c..a4ec922adc 100644
--- a/src/node.js
+++ b/src/node.js
@@ -604,7 +604,7 @@ global.setTimeout = function (callback, after) {
 global.setInterval = function (callback, repeat) {
   var timer = new process.Timer();
   addTimerListener.apply(timer, arguments);
-  timer.start(repeat, repeat);
+  timer.start(repeat, repeat ? repeat : 1);
   return timer;
 };
 
diff --git a/test/pummel/test-timers.js b/test/pummel/test-timers.js
index d656f2bf95..8b3c39efdd 100644
--- a/test/pummel/test-timers.js
+++ b/test/pummel/test-timers.js
@@ -74,7 +74,14 @@ setInterval(function(param1, param2){
     clearInterval(this);
 }, 1000, "param1", "param2");
 
+// setInterval(cb, 0) should be called multiple times.
+count4 = 0;
+interval4 = setInterval(function () {
+  if (++count4 > 10) clearInterval(interval4);
+}, 0);
+
 process.addListener("exit", function () {
   assert.equal(true, setTimeout_called);
   assert.equal(3, interval_count);
+  assert.equal(11, count4);
 });