rebase --rebase-merges: root commits can be cousins, too

diff --git a/builtin/blame.c b/builtin/blame.c
index 9dcb367b90d99fc9ebbbf878f53cd5b4651d7864..db38c0b307c5719ab3bd5e6b8597ec8810c0de3d 100644 (file)
--- a/builtin/blame.c
+++ b/builtin/blame.c
@@ -499,7 +499,7 @@ static int read_ancestry(const char *graft_file)
 
 static int update_auto_abbrev(int auto_abbrev, struct blame_origin *suspect)
 {
-       const char *uniq = find_unique_abbrev(suspect->commit->object.oid.hash,
+       const char *uniq = find_unique_abbrev(&suspect->commit->object.oid,
                                              auto_abbrev);
        int len = strlen(uniq);
        if (auto_abbrev < len)
@@ -655,7 +655,7 @@ static int is_a_rev(const char *name)
 
        if (get_oid(name, &oid))
                return 0;
-       return OBJ_NONE < sha1_object_info(oid.hash, NULL);
+       return OBJ_NONE < oid_object_info(&oid, NULL);
 }
 
 int cmd_blame(int argc, const char **argv, const char *prefix)
@@ -729,6 +729,7 @@ int cmd_blame(int argc, const char **argv, const char *prefix)
        for (;;) {
                switch (parse_options_step(&ctx, options, blame_opt_usage)) {
                case PARSE_OPT_HELP:
+               case PARSE_OPT_ERROR:
                        exit(129);
                case PARSE_OPT_DONE:
                        if (ctx.argv[0])