Ticket #36848: 36848.patch

src/wp-admin/js/theme.js

@@ -979 +979 @@
                 this.liveThemeCount = this.collection.count ? this.collection.count : this.collection.length;
                 this.count.text( this.liveThemeCount );
 
-                this.announceSearchResults( this.liveThemeCount );
+                /*
+                 * In the Theme Installer the Themes count is already announced
+                 * because `announceSearchResults` is called on `query:success`.
+                 */
+                if ( ! themes.isInstall ) {
+                        this.announceSearchResults( this.liveThemeCount );
+                }
         },
 
         // Iterates through each instance of the collection
@@ -1319 +1325 @@
                 'keyup': 'search'
         },
 
+        searchTerms: '',
+
         // Handles Ajax request for searching through themes in public repo
         search: function( event ) {
 
@@ -1340 +1348 @@
         doSearch: _.debounce( function( value ) {
                 var request = {};
 
+                // Don't do anything if the search terms haven't changed.
+                if ( this.searchTerms === value ) {
+                        return;
+                }
+
+                // Updates searchTerms with the current search terms.
+                this.searchTerms = value;
+
                 request.search = value;
 
                 // Intercept an [author] search.