From 0fa33fbdb5c117bf53aa143fff71540ca4ab8880 Mon Sep 17 00:00:00 2001
From: Daniel <d.hornung@indiscale.com>
Date: Wed, 21 Feb 2024 17:23:04 +0100
Subject: [PATCH] DOC: More comments.

---
 unittests/test_crawler.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/unittests/test_crawler.py b/unittests/test_crawler.py
index 677fd1e5..920728c4 100644
--- a/unittests/test_crawler.py
+++ b/unittests/test_crawler.py
@@ -441,6 +441,8 @@ a: ([b1, b2])
     prop_ident = db.Property("prop_ident", datatype=db.INTEGER)
     prop_other = db.Property("prop_ident", datatype=db.INTEGER)
     rt_c = db.RecordType("C").add_property(prop_other)
+    # Somehow it is necessary that `B` has a reference property.  Dunno if C must have an
+    # identifiable as well.
     rt_b = db.RecordType("B").add_property(prop_ident).add_property("C")
     rt_a = db.RecordType("A").add_property(prop_ident).add_property("LIST<B>")
 
-- 
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