minor fixes

diff --git a/plugins.d/python.d.plugin b/plugins.d/python.d.plugin
index 01992c550828fd10d72582cbe1843df6374662ab..d44721965c4a5f905639e5a3180425f55ab02bf0 100755 (executable)
--- a/plugins.d/python.d.plugin
+++ b/plugins.d/python.d.plugin
@@ -283,7 +283,7 @@ class PythonCharts(object):
         :param reason: str
         """
         prefix = job.__module__
-        if job.name is not None:
+        if job.name is not None and len(job.name) != 0:
             prefix += "/" + job.name
         prefix += ": "
         try:

diff --git a/python.d/squid.chart.py b/python.d/squid.chart.py
index c298cd9609b76f639fc60be4a8c6d39bc686deec..09453ccd4f796c411c202111754233a5274b14f0 100644 (file)
--- a/python.d/squid.chart.py
+++ b/python.d/squid.chart.py
@@ -104,6 +104,7 @@ class Service(SocketService):
             if self._get_data() is not None:
                 return True
             else:
+                self.error("No data returned")
                 return False