# HG changeset patch
# User Dirk Olmes <dirk@xanthippe.ping.de>
# Date 1411601340 -7200
# Node ID 58bfa3d9f5a9c61a49f07c217a55ead52c16a39b
# Parent  6a62de088c002405a646345db11f0f8ba2357183
fix initialization in case the connections array has not been initialized

diff -r 6a62de088c00 -r 58bfa3d9f5a9 RemoteViewer/Settings.py
--- a/RemoteViewer/Settings.py	Wed Sep 24 03:51:33 2014 +0200
+++ b/RemoteViewer/Settings.py	Thu Sep 25 01:29:00 2014 +0200
@@ -22,11 +22,20 @@
             connections = self.config[CONNECTIONS_KEY]
             if connections is not None:
                 return connections
-        return []
+            else:
+                return self.__initConnections()
+        else:
+            return self.__initConnections()
+
+    def __initConnections(self):
+        connections = []
+        self.config[CONNECTIONS_KEY] = connections
+        return connections
 
     def addConnection(self,  connection):
+        connections = self.__connections()
         json = connection.toJson()
-        self.config[CONNECTIONS_KEY].append(json)
+        connections.append(json)
         self.persist()
 
     def update(self, connection):