--- es_k.py-	2016-10-07 00:00:00.000000000 +0900
+++ es_k.py	2016-10-08 00:00:00.000000000 +0900
@@ -837,7 +837,7 @@ def do_fcall(name, args, info):
 	was_flags(info, 'break')
 	was_flags(info, 'continue')
 	ret = info.pop('ret', None)
-	return try_int( ret_type[1], ret )
+	return try_int( ret_type[1] + ret_type[2:], ret )
 
 def do_global(lst, verb):
 	genv = {}