)]}'
{
  "commit": "1ddae54555b62a33a7dd0870f07273a33fafa773",
  "tree": "7e8a99b6a92ce3ab82b859f0e2995283a1a1c7b7",
  "parents": [
    "4cabd42a78d242650b1053520af308011061343e"
  ],
  "author": {
    "name": "Eric Biggers",
    "email": "ebiggers@google.com",
    "time": "Fri Apr 06 19:35:29 2018 -0700"
  },
  "committer": {
    "name": "Eryu Guan",
    "email": "guaneryu@gmail.com",
    "time": "Thu Apr 12 18:52:24 2018 +0800"
  },
  "message": "common/rc: add missing \u0027local\u0027 keywords\n\nMany helper functions in xfstests are unnecessarily declaring variables\nwithout the \u0027local\u0027 keyword, which pollutes the global namespace and can\ncollide with variables in tests.  Fix this for everything in common/rc\nthat I could find.\n\nIn _math(), just eliminate $result by removing the check for nonempty\n$BC, which is redundant with _require_math() which the tests do.\n\nSigned-off-by: Eric Biggers \u003cebiggers@google.com\u003e\nReviewed-by: Eryu Guan \u003cguaneryu@gmail.com\u003e\nSigned-off-by: Eryu Guan \u003cguaneryu@gmail.com\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "5dbb8fe5ef8ffed2ddb8c5214203ff6c812a45d1",
      "old_mode": 33188,
      "old_path": "common/rc",
      "new_id": "99d2ebbdbfd71436e7b9f4ce77f0f5240739db1d",
      "new_mode": 33188,
      "new_path": "common/rc"
    }
  ]
}