prevent keyError when double_check_capsul_address returns None

capsulflask/console.py

@@ -63,6 +63,9 @@ def index():
     if result is not None:
       vm["ipv4"] = result.ipv4
       vm["state"] = result.state
+    else:
+      vm["state"] = "unknown"
+
 
   vms = list(map(
     lambda x: dict(

capsulflask/templates/capsuls.html

@@ -38,6 +38,8 @@
               <td class="capsul-status waiting-pulse">•</td>
             {% elif vm['state'] == 'crashed' or vm['state'] == 'blocked' or vm['state'] == 'stopped'  %}
               <td class="capsul-status red">•</td>
+            {% elif vm['state'] == 'unknown' %}
+              <td class="capsul-status">?</td>
             {% else  %}
               <td class="capsul-status green">•</td>
             {% endif  %}