checkout: do not fail if target is an empty directory

diff --git a/builtin/commit.c b/builtin/commit.c
index 60d35d0408c4900dfd86b24c86824a1e90da1f41..3f02686800a3c964d40d1cdb22608c38d62039a9 100644 (file)
--- a/builtin/commit.c
+++ b/builtin/commit.c
@@ -170,7 +170,7 @@ static void determine_whence(struct wt_status *s)
                whence = FROM_MERGE;
        else if (file_exists(git_path("CHERRY_PICK_HEAD"))) {
                whence = FROM_CHERRY_PICK;
-               if (file_exists(git_path("sequencer")))
+               if (file_exists(git_path(SEQ_DIR)))
                        sequencer_in_use = 1;
        }
        else
@@ -1513,7 +1513,7 @@ static void print_summary(const char *prefix, const unsigned char *sha1,
        rev.diffopt.break_opt = 0;
        diff_setup_done(&rev.diffopt);
 
-       head = resolve_ref_unsafe("HEAD", junk_sha1, 0, NULL);
+       head = resolve_ref_unsafe("HEAD", 0, junk_sha1, NULL);
        if (!strcmp(head, "HEAD"))
                head = _("detached HEAD");
        else
@@ -1809,8 +1809,8 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
            ref_transaction_update(transaction, "HEAD", sha1,
                                   current_head
                                   ? current_head->object.sha1 : NULL,
-                                  0, !!current_head, &err) ||
-           ref_transaction_commit(transaction, sb.buf, &err)) {
+                                  0, !!current_head, sb.buf, &err) ||
+           ref_transaction_commit(transaction, &err)) {
                rollback_index_files();
                die("%s", err.buf);
        }