From 02c24b67f74f54f668ad1e104c9f289773e97722 Mon Sep 17 00:00:00 2001
From: Chris <bsod@zom.bi>
Date: Sun, 20 Nov 2022 00:31:58 +0100
Subject: [PATCH] make server template more robust if there are no checks
 available

---
 app/templates/main.html.j2 | 48 ++++++++++++++++++++------------------
 1 file changed, 25 insertions(+), 23 deletions(-)

diff --git a/app/templates/main.html.j2 b/app/templates/main.html.j2
index debd102..5fdb7e6 100644
--- a/app/templates/main.html.j2
+++ b/app/templates/main.html.j2
@@ -20,30 +20,32 @@
                 <th>output</th>
                 <th>last try</th>
                 <th>last successful</th>
-            {% for check in server.get('check_results') %}
-            <tr>
-                <td>
-                    {{ check.get('name') }}
-                </td>
-                <td class="status_{{ check.get('state') }}">
-                    {{ check.get('state') }}
-                </td>
-                <td>
-                    {{ check.get('command') | join(' ') }}
-                </td>
-                <td>
-                    {{ check.get('output').get('output_text') }}
-                </td>
-                <td>
-                    {{ check.get('last_exec_start') }}
-                </td>
-                <td>
-                    {{ check.get('last_exec_finish') }}
-                </td>
-            </tr>
-            {% endfor %}
+            {% if server.get('check_results') != None %}
+              {% for check in server.get('check_results', []) %}
+              <tr>
+                  <td>
+                      {{ check.get('name') }}
+                  </td>
+                  <td class="status_{{ check.get('state') }}">
+                      {{ check.get('state') }}
+                  </td>
+                  <td>
+                      {{ check.get('command') | join(' ') }}
+                  </td>
+                  <td>
+                      {{ check.get('output').get('output_text') }}
+                  </td>
+                  <td>
+                      {{ check.get('last_exec_start') }}
+                  </td>
+                  <td>
+                      {{ check.get('last_exec_finish') }}
+                  </td>
+              </tr>
+              {% endfor %}
+            {% endif %}
         </table>
         </article>
         {% endfor %}
     </body>
-</html>
\ No newline at end of file
+</html>