From e19eeeefa0358d4f39b6708ac4bdb036f2c4e733 Mon Sep 17 00:00:00 2001
From: Adam Tauber <asciimoo@gmail.com>
Date: Wed, 27 May 2015 23:26:24 +0200
Subject: [PATCH] [fix] do not submit form if there is no search query - fixes
 #341

---
 searx/static/js/search_on_category_select.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/searx/static/js/search_on_category_select.js b/searx/static/js/search_on_category_select.js
index 990211690..5ecc2cdb9 100644
--- a/searx/static/js/search_on_category_select.js
+++ b/searx/static/js/search_on_category_select.js
@@ -7,7 +7,9 @@ $(document).ready(function() {
             $('#categories label').removeClass('btn-primary').removeClass('active').addClass('btn-default');
             $(this).removeClass('btn-default').addClass('btn-primary').addClass('active');
             $($(this).children()[0]).prop('checked', 'checked');
-            $('#search_form').submit();
+            if($('#q').val()) {
+                $('#search_form').submit();
+            }
             return false;
         });
     }