)]}'
{
  "commit": "9bd2ce543298c9b2f1a6d1bb8ffef18295ccfec7",
  "tree": "a963d90de9ef70e65930dfc3540b6bbaaa36eea5",
  "parents": [
    "3013dff8662eae06457fe6e5348dfe2270810ab2"
  ],
  "author": {
    "name": "Ævar Arnfjörð Bjarmason",
    "email": "avarab@gmail.com",
    "time": "Wed Jan 10 12:55:53 2018 +0000"
  },
  "committer": {
    "name": "Junio C Hamano",
    "email": "gitster@pobox.com",
    "time": "Wed Jan 10 15:08:14 2018 -0800"
  },
  "message": "cat-file doc: document that -e will return some output\n\nThe -e option added in 7950571ad7 (\"A few more options for\ngit-cat-file\", 2005-12-03) has always errored out with message on\nstderr saying that the provided object is malformed, like this:\n\n    $ git cat-file -e malformed; echo $?\n    fatal: Not a valid object name malformed\n    128\n\nA reader of this documentation may be misled into thinking that\n\n    if ! git cat-file -e \"$object\" [...]\n\nas opposed to:\n\n    if ! git cat-file -e \"$object\" 2\u003e/dev/null [...]\n\nis sufficient to implement a truly silent test that checks whether\nsome arbitrary $object string was both valid, and pointed to an\nobject that exists.\n\nSigned-off-by: Ævar Arnfjörð Bjarmason \u003cavarab@gmail.com\u003e\nSigned-off-by: Junio C Hamano \u003cgitster@pobox.com\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "fb09cd69d63fec03ad1987970fdbdffe8d8a4339",
      "old_mode": 33188,
      "old_path": "Documentation/git-cat-file.txt",
      "new_id": "f90f09b03fae578e867335d1be3ab85d83195f27",
      "new_mode": 33188,
      "new_path": "Documentation/git-cat-file.txt"
    }
  ]
}