diff options
Diffstat (limited to 'environment.c')
| -rw-r--r-- | environment.c | 32 |
1 files changed, 8 insertions, 24 deletions
diff --git a/environment.c b/environment.c index d811049a7d..149c132304 100644 --- a/environment.c +++ b/environment.c @@ -137,36 +137,20 @@ static int git_work_tree_initialized; */ void set_git_work_tree(const char *new_work_tree) { + if (git_work_tree_initialized) { + new_work_tree = make_absolute_path(new_work_tree); + if (strcmp(new_work_tree, work_tree)) + die("internal error: work tree has already been set\n" + "Current worktree: %s\nNew worktree: %s", + work_tree, new_work_tree); + return; + } git_work_tree_initialized = 1; - free(work_tree); work_tree = xstrdup(make_absolute_path(new_work_tree)); - is_bare_repository_cfg = 0; } const char *get_git_work_tree(void) { - if (startup_info && !startup_info->setup_explicit) { - if (is_bare_repository_cfg == 1) - return NULL; - if (work_tree) - is_bare_repository_cfg = 0; - return work_tree; - } - - if (!git_work_tree_initialized) { - work_tree = getenv(GIT_WORK_TREE_ENVIRONMENT); - /* core.bare = true overrides implicit and config work tree */ - if (!work_tree && is_bare_repository_cfg < 1) { - work_tree = git_work_tree_cfg; - /* make_absolute_path also normalizes the path */ - if (work_tree && !is_absolute_path(work_tree)) - work_tree = xstrdup(make_absolute_path(git_path("%s", work_tree))); - } else if (work_tree) - work_tree = xstrdup(make_absolute_path(work_tree)); - git_work_tree_initialized = 1; - if (work_tree) - is_bare_repository_cfg = 0; - } return work_tree; } |