diff options
Diffstat (limited to 'builtin/worktree.c')
| -rw-r--r-- | builtin/worktree.c | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/builtin/worktree.c b/builtin/worktree.c index 79d088c4a8..461930858b 100644 --- a/builtin/worktree.c +++ b/builtin/worktree.c @@ -192,7 +192,6 @@ static int add_worktree(const char *path, const char *refname, int counter = 0, len, ret; struct strbuf symref = STRBUF_INIT; struct commit *commit = NULL; - unsigned char rev[20]; if (file_exists(path) && !is_empty_dir(path)) die(_("'%s' already exists"), path); @@ -253,20 +252,14 @@ static int add_worktree(const char *path, const char *refname, real_path(get_git_common_dir()), name); /* * This is to keep resolve_ref() happy. We need a valid HEAD - * or is_git_directory() will reject the directory. Moreover, HEAD - * in the new worktree must resolve to the same value as HEAD in - * the current tree since the command invoked to populate the new - * worktree will be handed the branch/ref specified by the user. - * For instance, if the user asks for the new worktree to be based - * at HEAD~5, then the resolved HEAD~5 in the new worktree must - * match the resolved HEAD~5 in the current tree in order to match - * the user's expectation. + * or is_git_directory() will reject the directory. Any value which + * looks like an object ID will do since it will be immediately + * replaced by the symbolic-ref or update-ref invocation in the new + * worktree. */ - if (!resolve_ref_unsafe("HEAD", 0, rev, NULL)) - die(_("unable to resolve HEAD")); strbuf_reset(&sb); strbuf_addf(&sb, "%s/HEAD", sb_repo.buf); - write_file(sb.buf, 1, "%s\n", sha1_to_hex(rev)); + write_file(sb.buf, 1, "0000000000000000000000000000000000000000\n"); strbuf_reset(&sb); strbuf_addf(&sb, "%s/commondir", sb_repo.buf); write_file(sb.buf, 1, "../..\n"); |