Maybe this fixes the doc tests

Byron · Byron · commit 07f6f2aaa5bd · 2020-04-11T15:14:36.000+08:00
diff --git a/git/test/test_docs.py b/git/test/test_docs.py
@@ -320,7 +320,7 @@ def test_references_and_objects(self, rw_dir):
         self.assertEqual(tree['smmap'], tree / 'smmap')          # access by index and by sub-path
         for entry in tree:                                         # intuitive iteration of tree members
             print(entry)
-        blob = tree.trees[9].blobs[0]                              # let's get a blob in a sub-tree
+        blob = tree.trees[1].blobs[0]                              # let's get a blob in a sub-tree
         assert blob.name
         assert len(blob.path) < len(blob.abspath)
         self.assertEqual(tree.trees[0].name + '/' + blob.name, blob.path)   # this is how relative blob path generated
