diff --git a/renderers.py b/renderers.py
index 8986e1f..3ca5b17 100644
--- a/renderers.py
+++ b/renderers.py
@@ -19,6 +19,7 @@ def tsv( *fields ):
 
 def csv( *fields ):
 	print( fields )
+	print( [ type(s) for s in fields ]
 	fields = [ str(s) if type(s) != 'str' else s.encode('utf-8') for s in fields ]
 	print( fields )
 	# fields = [ str(s).encode('utf-8') for s in fields ]