flow_stats and pktact test modules use the basic test module, so they
must call basic.test_set_init to initialize things like basic_port_map
diff --git a/tests/pktact.py b/tests/pktact.py
index 129f96d..ecd438e 100644
--- a/tests/pktact.py
+++ b/tests/pktact.py
@@ -80,6 +80,8 @@
     @param config The configuration dictionary; see oft
     """
 
+    basic.test_set_init(config)
+
     global pa_port_map
     global pa_logger
     global pa_config