From fc61347b419b8694008add7ecacaeb964eff6f1b Mon Sep 17 00:00:00 2001
From: Nick Hall <nick-h@gramps-project.org>
Date: Sat, 15 Jul 2023 22:05:21 +0100
Subject: [PATCH] Fix garbage collection issue in Callback

---
 gramps/gen/utils/callback.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gramps/gen/utils/callback.py b/gramps/gen/utils/callback.py
index a3f94e444..53508a235 100644
--- a/gramps/gen/utils/callback.py
+++ b/gramps/gen/utils/callback.py
@@ -415,6 +415,8 @@ class Callback:
         finally:
             self._current_signals.remove(signal_name)
 
+        del frame # Needed for garbage collection
+
     #
     # instance signals control methods
     #