From 99dde2673060c889e57ed4cab03341dc4fa43257 Mon Sep 17 00:00:00 2001
From: Andrea Fercia <afercia@git.wordpress.org>
Date: Fri, 19 May 2017 17:26:06 +0000
Subject: [PATCH] Dashboard: Don't trigger an Events search when the search
 field is empty.

Fixes #40816.


git-svn-id: https://develop.svn.wordpress.org/trunk@40799 602fd350-edb4-49c9-b593-d223f7449a82
---
 src/wp-admin/js/dashboard.js | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/wp-admin/js/dashboard.js b/src/wp-admin/js/dashboard.js
index bb46173660..71d0a18f1b 100644
--- a/src/wp-admin/js/dashboard.js
+++ b/src/wp-admin/js/dashboard.js
@@ -234,10 +234,20 @@ jQuery( function( $ ) {
 			$container.on( 'click', '.community-events-toggle-location, .community-events-cancel', app.toggleLocationForm );
 
 			$container.on( 'submit', '.community-events-form', function( event ) {
+				var location = $.trim( $( '#community-events-location' ).val() );
+
 				event.preventDefault();
 
+				/*
+				 * Don't trigger a search if the search field is empty or the
+				 * search term was made of only spaces before being trimmed.
+				 */
+				if ( ! location ) {
+					return;
+				}
+
 				app.getEvents({
-					location: $( '#community-events-location' ).val()
+					location: location
 				});
 			});