diff --git a/odoo-rpc.py b/odoo-rpc.py
index 816e85d..e6718e2 100755
--- a/odoo-rpc.py
+++ b/odoo-rpc.py
@@ -338,19 +338,25 @@ def flatten_stack( data ):
 	
 	def flatten( obj ):
 		if type(obj) == dict:
+			eprint( 'is a dict')
 			key = obj.keys()[0] if obj.keys()[0] != 'file' else obj.keys()[1]
 			flat.append( key )
 			for field in obj[key].keys():
+				eprint( 'go flat key', field )
 				flatten( obj[key][field] )
 			
 		if type(obj) == list:
+			eprint( 'is a list')
 			for item in obj:
+				print( 'item: ', item)
 				if type(item) == str:
 					flat.append( item )
 				if type(item) == dict:
 					flatten( item )
 		
-		# if type(obj) == str:
+		if type(obj) == str:
+			eprint( 'is a str')
+			flat.append( item )
 	
 	for obj in data:
 		flatten( obj )