From 175042c9d9bcbf4237fe4e94fa230232258c8624 Mon Sep 17 00:00:00 2001
From: Jammy2211 <JNightingale2211@gmail.com>
Date: Wed, 8 Apr 2026 09:53:44 +0100
Subject: [PATCH] fix: guard YAMLConfig.keys() against non-dict YAML content

YAML files with list content (e.g. no_run.yaml) caused an AttributeError
when the config system tried to iterate their keys during startup, breaking
all workspace script imports.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 autoconf/directory_config.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/autoconf/directory_config.py b/autoconf/directory_config.py
index b733b5f..39ebde7 100644
--- a/autoconf/directory_config.py
+++ b/autoconf/directory_config.py
@@ -80,6 +80,8 @@ def _getitem(self, item):
         return value
 
     def keys(self):
+        if not isinstance(self._dict, dict):
+            return iter(())
         return self._dict.keys()