From bc1c8e61f62c05a7e1a388d80c279b5494e79b57 Mon Sep 17 00:00:00 2001
From: Iain Learmonth <irl@sr2.uk>
Date: Sat, 18 Jun 2022 12:48:53 +0100
Subject: [PATCH] block: not not

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

diff --git a/app/models/__init__.py b/app/models/__init__.py
index 76a959a..523d5ac 100644
--- a/app/models/__init__.py
+++ b/app/models/__init__.py
@@ -86,7 +86,7 @@ class AbstractResource(db.Model):  # type: ignore
         :param reason: an opaque string that records the deprecation reason
         :return: if the proxy was deprecated
         """
-        if self.deprecated is not None:
+        if self.deprecated is None:
             logging.info("Deprecating %s (reason=%s)", self.brn, reason)
             self.deprecated = datetime.utcnow()
             self.deprecation_reason = reason