From 1e8d01b4a740973e31bdc3a78a6de6b5cbc1cc4e Mon Sep 17 00:00:00 2001
From: Jack Lukic <jacklukic@gmail.com>
Date: Thu, 25 Aug 2016 19:14:07 -0400
Subject: [PATCH] Revert "zone.js/issues/319 Loosen equality on undefined check
 for determining input event"

This reverts commit d028ed19b06ec25ddb033476eff8cebf2338abd7.
---
 src/definitions/modules/search.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/definitions/modules/search.js b/src/definitions/modules/search.js
index 0b217c5c8..423ba97c6 100644
--- a/src/definitions/modules/search.js
+++ b/src/definitions/modules/search.js
@@ -394,10 +394,10 @@ $.fn.search = function(parameters) {
         get: {
           inputEvent: function() {
             var
-              prompt     = $prompt[0],
-              inputEvent = (prompt != undefined && prompt.oninput != undefined)
+              prompt = $prompt[0],
+              inputEvent   = (prompt !== undefined && prompt.oninput !== undefined)
                 ? 'input'
-                : (prompt != undefined && prompt.onpropertychange != undefined)
+                : (prompt !== undefined && prompt.onpropertychange !== undefined)
                   ? 'propertychange'
                   : 'keyup'
             ;