1 files changed, 3 insertions, 2 deletions
diff --git a/clab b/clab
index b784c13..8ea1d5d 100755
--- a/clab
+++ b/clab
@@ -26,7 +26,7 @@ import yaml
 class Entry(object):
 
     def __init__(self, parsed_yaml):
-        assert type(parsed_yaml) is dict
+        assert type(parsed_yaml) is dict, repr(parsed_yaml)
         self._dict = parsed_yaml
     
     def as_yaml(self):
@@ -55,7 +55,8 @@ class AddressBook(object):
     
     def find_yaml_files(self, database_root):
         for dirname, subdirs, basenames in os.walk(database_root):
-            for basename in basenames:
+            subdirs.sort()
+            for basename in sorted(basenames):
                 if basename.endswith('.yaml'):
                     yield os.path.join(dirname, basename)