From b5f057ad6a28d8b59a57ecd26aca132b8c72d655 Mon Sep 17 00:00:00 2001
From: William Jamieson <wjamieson@stsci.edu>
Date: Wed, 16 Aug 2023 09:42:49 -0400
Subject: [PATCH] Fix type check

---
 romancal/associations/generate.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/romancal/associations/generate.py b/romancal/associations/generate.py
index b8eee9e52..b7184da9d 100644
--- a/romancal/associations/generate.py
+++ b/romancal/associations/generate.py
@@ -46,7 +46,7 @@ def generate(pool, rules, version_id=None, finalize=True):
     documentation for a full description.
     """
     associations = []
-    if type(version_id) is bool:
+    if isinstance(version_id, bool):
         version_id = make_timestamp()
     process_queue = ProcessQueueSorted(
         [ProcessList(items=pool, rules=[rule for _, rule in rules.items()])]