Fix parsing configuration in SocketService

diff --git a/python.d/python_modules/base.py b/python.d/python_modules/base.py
index 3827c0706a4f226d50c7063aadc96a99dd840c9d..1508e0965e58b8ca184400ebbc584b157c0d7c99 100644 (file)
--- a/python.d/python_modules/base.py
+++ b/python.d/python_modules/base.py
@@ -658,6 +658,7 @@ class SocketService(SimpleService):
             self.unix_socket = str(self.configuration['socket'])
         except (KeyError, TypeError):
             self.debug("No unix socket specified. Trying TCP/IP socket.")
+            self.unix_socket = None
             try:
                 self.host = str(self.configuration['host'])
             except (KeyError, TypeError):