Merge pull request #482 from mozilla/issue_477

Fix issue that causes error when generating email report

src/core/util/path_manager.py

@@ -223,8 +223,8 @@ class PathManager:
     @staticmethod
     def get_git_details():
         repo_details = {}
-        repo = git.Repo()
-        repo_details['iris_version'] = 0.1
+        repo = git.Repo(PathManager.get_module_dir())
+        repo_details['iris_version'] = 2.0
         repo_details['iris_repo'] = repo.working_tree_dir
         repo_details['iris_branch'] = repo.active_branch.name
         repo_details['iris_branch_head'] = repo.head.object.hexsha