From 5bc1a5163d07e23d968c15ba37ff777a9d2fd5a5 Mon Sep 17 00:00:00 2001
From: prabirshrestha <mail@prabir.me>
Date: Sat, 26 Jan 2013 01:02:16 -0500
Subject: [PATCH] nextTick with browser fallback

---
 lib/step.js | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/lib/step.js b/lib/step.js
index b524a6a..c775daa 100755
--- a/lib/step.js
+++ b/lib/step.js
@@ -99,7 +99,7 @@ function Step() {
         localCallback(error, result);
       }
     }
-    process.nextTick(check); // Ensures that check is called at least once
+    Step.nextTick(check); // Ensures that check is called at least once
 
     // Generates a callback for the group
     return function () {
@@ -145,6 +145,14 @@ Step.fn = function StepFn() {
   }
 }
 
+// nextTick with browser fallback
+if (typeof process === 'undefined' || !(process.nextTick)) {
+  Step.nextTick = function (fn) {
+    setTimeout(fn, 0);
+  };
+} else {
+  Step.nextTick = process.nextTick;
+}
 
 // Hook into commonJS module systems
 if (typeof module !== 'undefined' && "exports" in module) {