Fix "dictionary changed size during iteration" in upgrade hooks loop

Introduced by metabrainz@92b0903
zas · Apr 3, 2024 · 33623cc · 33623cc
1 parent 2daf6f2
commit 33623cc
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/picard/config.py b/picard/config.py
@@ -298,7 +298,7 @@ def run_upgrade_hooks(self, hooks):
                           PICARD_VERSION
                       ))
             return
-        for version in hooks:
+        for version in list(hooks):
             hook = hooks[version]
             if self._version < version:
                 try: