From f506cc7a97333ecf5b80d7e52b99e399ceb38ab0 Mon Sep 17 00:00:00 2001
From: tonio <tonio@ngyn.org>
Date: Mon, 29 Nov 2010 23:10:23 +0100
Subject: [PATCH] fixed #99

Added simple test to check for empty parameters.
---
 templates/common/parameters.html | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/templates/common/parameters.html b/templates/common/parameters.html
index 494f41cde..41092cad2 100644
--- a/templates/common/parameters.html
+++ b/templates/common/parameters.html
@@ -1,5 +1,6 @@
 {% load i18n %}
 {% load admin_extras %}
+{% if gparams %}
   <p><input type="submit" name="update" value="{% trans 'Save' %}" /></p>
   <div id="accordion">
     {% for app in gparams %}
@@ -11,3 +12,6 @@
     </div>
     {% endfor %}
   </div>
+{% else %}
+  <div class="info">{% trans "No parameters available" %}</div>
+{% endif %}