X-Git-Url: https://mudpy.org/gitweb?p=mudpy.git;a=blobdiff_plain;f=lib%2Fmudpy%2Fdata.py;h=4553c7b50d39a5317a0791fb5d90006d844a9c50;hp=cdb114ff6049e5cda3ae33db98546895faacebd5;hb=e081b5e66fd88d613a9debc0f4e95feb18041ccf;hpb=4eb697b7def1424d43ea6b22461afed70dfe661b

diff --git a/lib/mudpy/data.py b/lib/mudpy/data.py
index cdb114f..4553c7b 100644
--- a/lib/mudpy/data.py
+++ b/lib/mudpy/data.py
@@ -227,8 +227,9 @@ def find_file(
         # if there's only one file loaded, try to work around a chicken<egg
         elif hasattr(universe, "files") and len(
             universe.files
-        ) == 1 and not universe.files[universe.files.keys()[0]].is_writeable():
-            data_file = universe.files[universe.files.keys()[0]].data
+        ) == 1 and not universe.files[
+                list(universe.files.keys())[0]].is_writeable():
+            data_file = universe.files[list(universe.files.keys())[0]].data
 
             # try for a fallback default directory
             if not default_dir and data_file.has_option(