diff options
Diffstat (limited to 'wt-status.c')
| -rw-r--r-- | wt-status.c | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/wt-status.c b/wt-status.c index a2e9d332d8..4dff0b3e21 100644 --- a/wt-status.c +++ b/wt-status.c @@ -1135,14 +1135,17 @@ static void abbrev_sha1_in_line(struct strbuf *line) strbuf_list_free(split); } -static void read_rebase_todolist(const char *fname, struct string_list *lines) +static int read_rebase_todolist(const char *fname, struct string_list *lines) { struct strbuf line = STRBUF_INIT; FILE *f = fopen(git_path("%s", fname), "r"); - if (!f) + if (!f) { + if (errno == ENOENT) + return -1; die_errno("Could not open file %s for reading", git_path("%s", fname)); + } while (!strbuf_getline_lf(&line, f)) { if (line.len && line.buf[0] == comment_line_char) continue; @@ -1152,6 +1155,7 @@ static void read_rebase_todolist(const char *fname, struct string_list *lines) abbrev_sha1_in_line(&line); string_list_append(lines, line.buf); } + return 0; } static void show_rebase_information(struct wt_status *s, @@ -1166,8 +1170,10 @@ static void show_rebase_information(struct wt_status *s, struct string_list yet_to_do = STRING_LIST_INIT_DUP; read_rebase_todolist("rebase-merge/done", &have_done); - read_rebase_todolist("rebase-merge/git-rebase-todo", &yet_to_do); - + if (read_rebase_todolist("rebase-merge/git-rebase-todo", + &yet_to_do)) + status_printf_ln(s, color, + _("git-rebase-todo is missing.")); if (have_done.nr == 0) status_printf_ln(s, color, _("No commands done.")); else { @@ -2258,11 +2264,12 @@ int has_uncommitted_changes(int ignore_submodules) int require_clean_work_tree(const char *action, const char *hint, int ignore_submodules, int gently) { struct lock_file *lock_file = xcalloc(1, sizeof(*lock_file)); - int err = 0; + int err = 0, fd; - hold_locked_index(lock_file, 0); + fd = hold_locked_index(lock_file, 0); refresh_cache(REFRESH_QUIET); - update_index_if_able(&the_index, lock_file); + if (0 <= fd) + update_index_if_able(&the_index, lock_file); rollback_lock_file(lock_file); if (has_unstaged_changes(ignore_submodules)) { |