Fix crash when no proxy is configured.

diff --git a/ddns/system.py b/ddns/system.py
index 400d38f..1e1fa0b 100644 (file)
--- a/ddns/system.py
+++ b/ddns/system.py
@@ -48,7 +48,7 @@ class DDNSSystem(object):
                proxy = self.core.settings.get("proxy")
 
                # Strip http:// at the beginning.
                proxy = self.core.settings.get("proxy")
 
                # Strip http:// at the beginning.

-               if proxy.startswith("http://"):
+               if proxy and proxy.startswith("http://"):

                        proxy = proxy[7:]
 
                return proxy
                        proxy = proxy[7:]
 
                return proxy