From d028ed19b06ec25ddb033476eff8cebf2338abd7 Mon Sep 17 00:00:00 2001
From: Jack Lukic <jacklukic@gmail.com>
Date: Tue, 9 Aug 2016 10:45:25 -0400
Subject: [PATCH] zone.js/issues/319 Loosen equality on undefined check for
 determining input event

---
 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 423ba97c6..0b217c5c8 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'
             ;