Better data handling

modules/json_helpers.py

@@ -59,13 +59,15 @@ def readfile(filename: str, silent: bool = False, lock: bool = False, *, as_type
     except Exception:
         locking_available = False
     if isinstance(data, list) and as_type == "dict":
-        log.warning(f"Read: Expected dictionary from '{filename}' but got list")
+        if not data:
+            return {}
         data0 = data[0]
         if isinstance(data0, dict):
             return data0
         return {}
     if isinstance(data, dict) and as_type == "list":
-        log.warning(f"Read: Expected list from '{filename}' but got dictionary")
+        if not data:
+            return []
         return [data]
     return data