René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"segfautlt in git_worktree_lookup on bare repos","articleBody":"From libgit2/pygit2#814 we hit a segfault when looking up worktrees on bare repos, even if a worktree has been checked out in another directory.\r\n\r\n### Reproduction steps\r\nRunning using pygit2 bindings...\r\n```\r\n$ git init --bare bare\r\n$ git --git-dir=bare update-ref refs/heads/develop `echo first | git --git-dir=bare commit-tree 4b825dc642cb6eb9a060e54bf8d69288fbee4904`\r\n$ git --git-dir=bare worktree add versions/develop develop\r\n$ python -c \"import pygit2; pygit2.Repository('bare').lookup_worktree('develop')\"\r\nSegmentation fault (core dumped)\r\n```\r\n### Version of libgit2\r\n0.27.1\r\n\r\n### Operating system(s) tested\r\nlinux","author":{"url":"https://github.com/Richard-Mathie","@type":"Person","name":"Richard-Mathie"},"datePublished":"2018-10-01T10:57:28.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":4},"url":"https://github.com/4822/libgit2/issues/4822"}