[extensions-web] js: Don't send the search parameter if it's empty

[Jasper St. Pierre <jstpierre src gnome org>]

commit fb25b2af4e39cece3af3795759ab1898acefdb35
Author: Jasper St. Pierre <jstpierre mecheye net>
Date:   Sun Apr 1 09:43:43 2012 -0400

    js: Don't send the search parameter if it's empty
    
    Django seems to have issues with parsing empty parameters.

 sweettooth/static/js/paginator.js |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/sweettooth/static/js/paginator.js b/sweettooth/static/js/paginator.js
index 42108a2..e5b5aaa 100644
--- a/sweettooth/static/js/paginator.js
+++ b/sweettooth/static/js/paginator.js
@@ -30,7 +30,8 @@ define(['jquery', 'hashParamUtils', 'paginatorUtils', 'dbus!_', 'templates', 'jq
                 queryParams.page = 1;
             if (queryParams.shell_version === undefined)
                 queryParams.shell_version = dbusProxy.ShellVersion;
-            queryParams.search = $('#search_input').val();
+            if ($('#search_input').val())
+                queryParams.search = $('#search_input').val();
 
             currentRequest = $.ajax({
                 url: '/extension-query/',