From 4a2e5dbfc17148ffbef52e092ff1fc1ae8b000bc Mon Sep 17 00:00:00 2001
From: Pierre-Yves Chibon <pingou@pingoured.fr>
Date: May 27 2015 12:41:30 +0000
Subject: Do not display a value in the settings page if there are none


This will fix the traceback I've seen a couple of page regarding the
None value of the web-hook

---

diff --git a/pagure/templates/settings.html b/pagure/templates/settings.html
index 70b1ff7..74413c0 100644
--- a/pagure/templates/settings.html
+++ b/pagure/templates/settings.html
@@ -67,8 +67,8 @@
         <input id="{{ key }}" type="checkbox" value="y" name="{{ key }}" {%
          if repo.settings[key] -%}checked=""{%- endif -%}/>
         {% else %}
-        <input id="{{ key }}" type="text" value="{{ repo.settings[key] }}"
-         name="{{ key }}" />
+        <input id="{{ key }}" type="text" {% if repo.settings[key]
+            %}value="{{ repo.settings[key] }}"{% endif %} name="{{ key }}" />
         {% endif %}
       </td>
     </tr>