)]}'
{
  "commit": "5ec88f6e440ee2481e738130d072863d5d278e39",
  "tree": "097ed8fb0a07e576be2e57f0d2104b5ad2c9fc46",
  "parents": [
    "7b0ce1adc4ebe14c15850f50c850f2bc95382f9f"
  ],
  "author": {
    "name": "Johannes Beck",
    "email": "jodebo_beck@gmx.de",
    "time": "Fri Nov 02 08:51:24 2018 +0100"
  },
  "committer": {
    "name": "Johannes Beck",
    "email": "jodebo_beck@gmx.de",
    "time": "Fri Nov 02 08:51:24 2018 +0100"
  },
  "message": "Fix Jacobian evaluation for constant parameter\n\nThis CL fixes a regression bug in numeric differentiation where the\ndifferentiation is called even if the parameter block is hold constant.\nThis resulted into a write to a nullptr.\n\nA unit test is added for Jacobian evaluation of constant parameters.\n\nChange-Id: Ia0f7c6cc7ef18f0f2cd6d758a839729b8ff606a0\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "f24fdb31309d0ab66846f3b93eed9c6fa8e6f182",
      "old_mode": 33188,
      "old_path": "include/ceres/internal/numeric_diff.h",
      "new_id": "09c94b02b9b7bfbe4fe7c2724f92e246674f9e84",
      "new_mode": 33188,
      "new_path": "include/ceres/internal/numeric_diff.h"
    },
    {
      "type": "modify",
      "old_id": "79d3e8a1260936e8323a5c2166240a8a8ea08866",
      "old_mode": 33188,
      "old_path": "internal/ceres/numeric_diff_cost_function_test.cc",
      "new_id": "105bef5680c0c856549f9b2bdf303f33020f8104",
      "new_mode": 33188,
      "new_path": "internal/ceres/numeric_diff_cost_function_test.cc"
    }
  ]
}