search.js: check for search-input element early (#32100)

twbs · Nov 10, 2020 · 21f079f · 21f079f
1 parent 30fbd0a
commit 21f079f
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/site/docs/4.5/assets/js/src/search.js b/site/docs/4.5/assets/js/src/search.js
@@ -5,11 +5,12 @@
 (function () {
   'use strict'
 
-  if (!window.docsearch) {
+  var inputElement = document.getElementById('search-input')
+
+  if (!window.docsearch || !inputElement) {
     return
   }
 
-  var inputElement = document.getElementById('search-input')
   var siteDocsVersion = inputElement.getAttribute('data-docs-version')
 
   function getOrigin() {