From 3b0903bd4af7073d37094b5db4f63ad6e60a9073 Mon Sep 17 00:00:00 2001
From: Steve Nyemba <nyemba@gmail.com>
Date: Mon, 19 Sep 2022 13:10:28 -0500
Subject: [PATCH] minor bug fix

---
 data/maker/__init__.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/data/maker/__init__.py b/data/maker/__init__.py
index 21b3017..7f9c0f6 100644
--- a/data/maker/__init__.py
+++ b/data/maker/__init__.py
@@ -480,7 +480,7 @@ class Generator (Learner):
             _df = self._df.copy()
             _df[self.columns] = _iodf[self.columns]
             N += _df.shape[0]
-            if self._states :
+            if self._states and 'post' in self._states:
                 _df = State.apply(_df,self._states['post'])
             # #
             # #@TODO: