diff -r dd94b9a68c61 -r 92932cd370a4 canfestival/config_utils.py
--- a/canfestival/config_utils.py	Tue Aug 15 16:01:18 2017 +0300
+++ b/canfestival/config_utils.py	Tue Aug 15 16:48:49 2017 +0300
@@ -134,7 +134,7 @@
     @return: a tuple of value and number of parameters to add to DCF
     """
 
-    dcfdata=[]
+    dcfdata = []
     # Create entry for RPDO or TPDO parameters and Disable PDO
     #           ---- INDEX -----   --- SUBINDEX ----   ----- SIZE ------   ------ DATA ------
     dcfdata += [LE_to_BE(idx, 2) + LE_to_BE(0x01, 1) + LE_to_BE(0x04, 4) + LE_to_BE(0x80000000 + cobid, 4)]